Silverado pinion bearing noise and clunks when moving in reverse. 3 hours labor, and the part is around 100. ROOtS: 93 2500 4x4 rclb. I have a new, 1200mi, 2020 Silverado LT Trail Boss that has had a noise in the front since day one. 2020 Silverado 1500 4X4 CC/SB Trail Boss Cajun Red Tintcoat 2019 Camaro 2SS A10 Loose pinion nut maybe. I'm guessing this means it is time to replace the pinion bearing? Check the rear axle pinion bearing and driveshaft u-joints. Changing carriers, lockers, and gear sets, requires re setting the pattern. If the pinion bearings are the problem, they create more of a whirring noise than a rumble However, if the pinion bearing is severely worn, the noise will usually worsen over time. But in most cases, the culprit seems to be the pinion bearing. 0l. No bearing in the drive-train has any discernible run out or axial play. 00 each. Our automobile team discusses the causes of this unwanted noise and provides solutions below. After checking the pinion nut torque, inspect the pinion gear and bearing for damage. With those bearings being noisy it's hard to tell how much noise the differential is making. Have your rear pinion bearing checked. Any ideas ? At first I thought it would be a Lifter. 3, A/T, and 3. David 2004 Silverado 2500 Crew Cab 4x4, AMSOIL EA air filter, Throttle body spacer, Spintech exhaust (true dual to 2 in 1 out muffler), 6" ProComp lift (add a leaf and 5" superlift rear block), Bilstein shocks, 35's (Cooper Disoverer AT3) and 4. No locker on a Z71. New wheel bearings, still same noise - Damn. A howl or whine during But it ended up being pinion bearings. Most common causes: Bad wheel bearing or chopped tire tread. Install the J 36598-15 (2) into the outer pinion bearing cup. I had a bad pinion bearing so just finished replacing both pinion bearings and carrier bearings. Fluid old bit over 100000 mi. 3. Now I am hearing a weird noise from 0-10 mph during acceleration only. Side bearings (in diff) would typically change noise levels when turning the wheels as in cornering. 5 20 Trail Grapplers OE Style Bushwacker Flares; Fender Vents, Cognito UCA's, CST 4. Hi I just replaced all front and rear wheel bearings on my 2010 Sierra But after the test drive it is clear it made no change to the whirring noise , it in this thread in this sub-forum in the entire site. A steady grinding from the front that begins with forward motion and corresponds to speed—this noise indicates front wheel bearing wear. They got me a rental (Equinox) at no charge to me and should have my truck back to me in a day or so. Transmission - Transfer Case - Driveline ⚙️ Changing bearings do not change the gear mesh. Pinion gear noise is noticeable when you start your car or increase your speed. CHEVROLET > 2011 > SILVERADO 1500 > 5. I don't have any lift on the truck so I can rule out a bad pinion The pinion bearings and the differential's carrier bearings must run a little tight. Two bearings are in the axle ends, two are in the Humming Or Growling Noise. 88 posts i have a 2001 silverado 1500 z71 lets start from the beginning. My wife got me a new 2008 Silverado LT for Christmas, back in December of '08. 5" Lift Nitto Terra Grappler AT - 285/70 17" MB Stryker Wheels kenwood 6990HD deck Line-X GMPP Muffler - sport. $82. Noise when cornering – May be caused by broken spider gears. the ring or pinion teeth could be damaged. Park is quiet. NOTE: The prices I listed for parts are OEM parts at retail price. 2006 Chevrolet Silverado 2500HD CCSB 6. Now perhaps roller bearings ? See less See more 1 Reactions: dav2no1, tsuintx , OR VietVet and 1 other person 2004 Silverado K2500HD Crew Worn carrier bearings. A clicking noise when slowing down from 20 mph to a stop may indicate an issue with the side-gears, or the carrier case bores may be worn. Clicking or clunking every couple of feet may be a broken tooth on a pinion or ring gear. 5, Bilstein 5100s Working on 2004 silverado 1/2 ton 4wd. 6-A) Master Overhaul Kit for GM 8. Step 8 – Suspension noise: front wheel bearings. You need to remove rear diff cover and start inspecting the bearings. Reactions: Whines will come from high speed parts like Save up to 40% on original replacement 2011 Chevrolet Silverado 1500 Differential Pinion Bearings. Squeaking is a tell tale sign of bad u-joints. 79: Alternate: Quantity: Add to Cart. This is similar to the way a wheel bearing should be loaded during assembly. Truck made it 20 miles and it is dripping off the housing (worse than the last 2004 Silverado 2500 2wd 6. The whining comes in at about 30mph and as speed increases it becomes higher pitched and then fades out between 60 and 65mph. • The noise will be greatest on a clear, dry road and decrease on a low traction surface. Sometimes, the noise is not differential-related, but is caused by other driveline or axle components . I think it might be a pinion bearing or something. Just bearing puller set loaned from a parts store. Same for the pinion bearing, push up and down on the yolk and if it moves it's bad. Brg'se more of a rumble/growling noise. Home. This sound often indicates a failing wheel bearing, a crucial component that ensures smooth and safe driving. There is a chance it was the carrier bearing though as I replaced that at same time since I had to remove it anyway to get the broken shield off. noise . 3 extended cab 122k, my first Silverado. Imo the pinion bearing is not the culprit. 3, 4x4. Often in the form of a humming, growling, or whirring sound, this noise can become severe if left unchecked. At about 55,000 miles I was getting some type of noise coming from the rear but didn't know what it was. Meaning all new bearings everywhere but carrier and gears still fine. Leaf pack bolt, leaf spring isolators. 98 Silverado 4x4 rear end noise? Jump to Latest 2K views 4 replies 3 participants last post by Jonhooper99 Sep 22, 2015. 6L LML. Been having a whirling or slight whistle when I take my foot off the gas above 40mph, and goes away the second I slightly press the pedal and back again a couple seconds of releasing the pedal Pretty sure the cause was pinion bearing or loose pinion yoke. Instead, it’s often a loose pinion yoke, bad U-joint, or worn transmission making the noise. 00. this could also be Truck went in today. 73 gears but that seems unusual. Instead of rumbling, a faulty pinion bearing whirs because it rotates much quicker than the carrier, depending on the gearing. at 54K miles, noise still there it took it to another Chevy Dealer and low and behold, the ring and pinion assembly needs replacing. Yukon Gear & Axle (YK GM8. Bad Pinion Bearing Symptoms. ASK A QUESTION. Forums. 8L, Silver Metallic, runs like a dream, and I love it. USA STANDARD GEAR . It’s a used 200,xxx ring and pinion. Remove the J 36598-3 or the J 36598-4 from the forcing screw of the J 36598. Chevy expert. Still have grinding noise. first drive down the road when speed is acheived to make noise noticeable. Yoke looked great, everything was cleaned and installed properly (so I thought). I have a howling noise at light and constant throttle only at moderate speeds (below 50) I put the truck up on a lift and ran it but no noise I have also checked pinion angle and it is good Example, 4. From there, pinion yoke play, u joint clunky, loose u joint straps, can add a little grease to the splines of the slip yoke, can replace the u joints / slip yoke. Mine has been making some form of noise in slow maneuvers even if barely for 60k miles now. In some cases, this noise may change in pitch when the vehicle is navigating a turn. Doing this job by myself, and was wondering if there is any way to pull and replace bearing without pulling differential? Is there a puller for this?. 42 gears and gov-lock) I dont feel any play in the front wheel bearings. 5" level and developed a clicking soon after installing. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! So I pulled it off, drove it down the block noise still there. Now it sits waiting for me to tear into it. They said it needs a new ring and pinion and bearings, would be $1400. 2 GAT A forum community dedicated to Chevrolet Silverado and GMC Sierra When the pinion bearing is going, the added thrust under acceleration will cause the noise to increase as the pinion gear tries to move away from the ring gear and presses into the bearing, coasting actually relieves the pressure, so no noise. I have a 2001 Silverado 1500 Z71 LS with the 5. Gears look good. It sounds like a bad pinion bearing. And on the diff side we're talking pinion bearings. Free Shipping in Canada over $149. It's possible the side bearings are too loose allowing the carrier to move around ( it doesn't take much) How-To do a Ring and Pinion change RIP 2009 Chevy Silverado 1500 CCSB 2wd 5. For accurate localization of rear differential side bearing failures, consider using chassis ears, which can assist in pinpointing the exact origin of the noise within your vehicle’s differential system. It is a regular cab long wheel base with 5. Sounds exactly like a bad bearing in an electric motor. Make sure you put the original shims in their respective positions. Very difficult to diagnose without a magnetic "ear" on the pinion casting. com/chann Hi all, I've got a 97 Chevy Silverado 4x4 with a 4L60E transmission. Sounds like what a bad pinion bearing would sound like to me. Please help!!!! Tires, front hubs, busted driver's side engine mount (for one symptom), slip yoke on driveshaft, pinion bearings 2009 GMC Yukon XL SLT 5. This truck is our life, It pulls our house. They are easier than trying to set new gears or change the carrier for a Install the outer pinion bearing cup into the differential carrier case half by holding the forcing screw of the J 36598 and turning the handle counterclockwise. At times replacing the bearing will fix the noise problem. 23 locking diff. In this Tech Tip video you'll learn about why your rear end or front end differential may be making noise Did they replace the ring & pinion gears or just rebuild it all? If they used the same gears, they did a sh_t job with the rebuild. Anything wrong needs to be Status Not open for further replies. Listen to the bearing. 07 Chevy Silverado 2500HD SBCC LT/LMM 4X4 Lifted, Wheels, Spicy NEW: 2021 Silverado LT Z71, 5. GM's 8. Use with D32-456 I have felt the bearings after driving and the passenger side rear is slightly warmer that the drivers side rear hub. Possible Cause #2: A second possible cause is the crush sleeve . Also do not have the stock wheels. 42 positive traction rear end. 625 Inch Ring Gear 2005 silverado 2500. 2015 Duramax, 1986 M1031, 2006 1500HD Save Share A howling noise when you accelerate – May be caused by a worn pinion gear, worn ring gear, or an improper fitment. 2013 Silverado 1500 LT Crew Cab 4X4 Silver Ice Exterior V8 5. Learn more at Mortonsonthemove. This noise is caused by the damaged bearings failing to support the differential weight properly. Humming Noise: Another symptom of pinion bearing failure is a humming noise from the differential. About Steve Freling. this will include pinion Instead, it’s often a loose pinion yoke, bad U-joint, or worn transmission making the noise. The noise is hard to explain. A whirring noise when decelerating – May be caused by loose or bad bearings in the pinion gear or 1999 Chevrolet Silverado 1500 z71 4x4 I believe I have a bad pinion bearing rear end makes humming noise while driving let off gas goes away also Pinion bearings are designed to last as long as the car itself, but they can be damaged by a number of factors. Sorry I forgot to respond with my correction turns out my pinion bearing race was seized to the bearing and was spinning inside my differential. If the loose pinion nut was letting the pinion gear walk back and forth even slightly that changes the gear pattern and will build in a whine that you may I changed out both diffs at 20,000 miles and used Mobil 1 diff fluid in them. Got seal out and saw that bearing was bad as well. Let me know if this helps. 900 Inch Differential Pinion Seal Rear Axle; 8. But let off the gas for a bit, and the load, stress, and tension on the pinion, Equip cars, trucks & SUVs with 2006 Chevrolet Silverado 1500 Pinion Bearing - Rear from AutoZone. If it's a growling or rough noise then it's the diff if it's a squealing noise them maybe a bearing. 11s Master Install Kit used: G2 DO NOT RECOMMEND!!! Get a quality kit and you shouldn't have any problems should pay around $150 Proper maintenance reduces the threat of pinion bearings becoming damaged because of age. Carrier/axle/pinion, etc. just a conventional differential. Get Yours Today! We have the best products at the right price. the ujoints could be worn out (doubtful b/c the symptoms are different). The truck drives normal as if there are no issues at all other than bad mpg. If its a bad ring and pinion , the labor the rebuild with all new bearings and new ring and pinion is about 7 hours plus parts . I work at a shop in Los Gatos California and our labor rate is $160 an hour. Within 4 days it was leaking again. The technician states they measure within tolerances. Yet, if the noise rises with speed, it may also be a sign of chopped tread. 8L RC 3. Ring and pinion gears fail when they are out of adjustment. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and 01 silverado rear end noise. No Customs, No Duties, No Hassles " Whirring noise only while decelerating at any or all speeds is most likely caused by bad pinion bearings or loose pinion bearing preload, and almost never by bad ring and pinion gears. Drive Train Axles Bearings problem 2000 Chevy Silverado V8 Four Wheel Drive Automatic 2000 Chevy Silverado V8 Four Wheel Drive Manual Does Anyone Know If The Rear Axle Would Be Making Pinion bearing calls for 2. 42 has 12 tooth drive pinion and 41 tooth ring gear. Mine did the same thing. Checked U bolts, good. First will be metal in the oil but we never see that till the other symptoms tell us too. And eventually got it confirmed by two shops. :Differential Bearing Puller https://amzn. I have replaced the hub bearings twice. It's a reg. com check out our other Youtube channel too here! http://www. I asked them to check the tail cone / pinion alignment. 73 has 11 tooth drive pinion, and 41 tooth ring gear, and 3. I have a 2000 Silverado 1500 regular cab 4x4. The truck had 400 miles on it when I got it, so don't know how it was treated in the first 400mi. The noise is most distinguished at low speeds like 15-30 mph. if you swerved left and it got louder then its the right side wheel bearing because your putting more weight or load on Bearing noise. Anytime Im driving over 45 mph the truck shakes and there is a humming noise. to/3sY5gJvThis video is dealing with Removing the Pinion,pinion seal and A worn pinion bearing noise indicates excessive clearance with the ring gear, generating a humming or whine. Not worth the costs, time or effort to go from 4. i would deff check diff fluid. if noise changes then then its the side opposite of turning direction. Hello. 6 GM 10 bolt rear whine / humming noise ring and pinion bearing and racers make noise while under acceleration on my GMC Yukon same rear for Tahoe, Silvera Some Chevy Silverado 1500 owners may notice a clicking noise coming from their vehicle’s front axle while driving. Search Fixya I would do the entire rear end being as you don't know what else is going out if the pinion bearing is going, however i would drain the pumpkin take the cover off and with Here is the link of noise Help! 2014 Chevy Silverado - Noise in 4-Wheel-Drive Auto + Drive. Once I hit 20mph or so there’s a very loud whine when accelerating When your Chevy Silverado develops a problem with its rear differential, it starts producing weird noises. 5 spd 97-up block with intake off/ IP off the 93, IP turned up, timing advanced slightly, manual waste gate running about 14psi through a gm-8, 3 inch exhaust straight through from the turbo to the 5 inch stacks behind the cab. 3 V8. Jump to Latest Had leak in pinion seal after 1000 mi. This noise is driving my insane. It could be pinion, but it could be any of them in the rear end. Rear pinion seal was replaced a month ago by me. a Customer: Replaced Carrier and pinion bearings, now have grinding noise. Mine was making a whirling noise when hitting the gas and ended up being bad pinion bearing and now a whole rear end. I’m tempted to just sell it as is 2. 03 Sierra, pinion bearing? Tags 03 sierra 4x4 noise . 3l 8. These are also referred to as cornering gears. You can hear a bad bearing. It may be a bad pinion bearing. not even posi. So I’ve been trying to diagnose my drivetrain whine noise, took it to a shop to have them look at it. Those rear wheel bearings/diff sure don't sound right. When pinion bearings start to break down, several distinctive symptoms become If the howling appears after many years of use, a worn or damaged bearing is most likely creating the noise. 3/6sp sadly sold with 197,849 miles on 4/8/24 “Life Is Hard. HOME. A whirring noise when decelerating – May be caused by loose or bad bearings in the pinion gear or ring gear. If it's getting hot I wouldn't drive it because once the bearing goes bad the loose pinion gear will damage itself along with the ring gear. Hello all, First, I have a 2002 Chevy Silverado 1500, 5. cab, short bed, 4. Took it out for a test drive and the whine had lessened but isn't completely gone. Come join the Chevy Silverado 1500 – (Jonathan Weiss / Shutterstock) The most common symptoms of a bad wheel bearing in Chevy Silverado 1500 are grinding or humming noise, knocking or clunking noise when cornering, shaking steering wheel, body vibration, uneven or abnormal tire wear, play in wheel, and vehicle pulls to one side when driving in a straight line. No special tools. . Now, a possible cause for this issue has been identified, as has a fix I have a '92 chevy silverado (240,000 miles) 5. 2) Backlash The front driveshaft is plenty long to not have any pinion angle problems unless going REALLY high with a lift (CV joint issues would occur well before that). I replaced all U-Joints, mid drive shaft bearing noise continues. Pinion bearing races were pitted and a few roller bearings were chipped. As a result, the differential will begin to wobble and make a The noise note never really changes but I wanted to address before there is failure. Just because the pinion bearing doesn't have any play in it doesn't mean it's not making the noise. 3/6sp sadly sold with 197,849 miles on 4/8/24 But I've driven quite a bit today and haven't seen any signs of leaking, and no noise like the There are only two spacers on the ring carrier and they are the same thickness so you cant shim the ring gear closer or futher from the pinion. You can get them much cheaper at a parts store. Only real shim is on the pinion to set the pinion depth. Since 2009 A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts Gear whine, bearing noise and clunking are common rear differential noises that should be a concern to vehicle owners. On the 14-bolt, the pinion drops-out of the housing. Jump to Latest Follow. A whine that gets louder as it spins faster. B. This video shows how to verify the prob I had a 2. 11-16 LML Duramax Powertrain The speed of the noise increases with speed . You will hear whirring, humming, whining, or howling sounds coming from the rear of your truck. Clicking. 8 Vortec 294 Gen III 188,000 Miles With a ticking noise, good oil pressure. I have a 2005 Chevy Silverado 4x4 Z71 It is on its 3rd axle (10 bolt rear end-3. You sometimes need to replace other parts, such as damaged bearing and worn-out teeth. . Yesterday coming home from work I started hearing a terrible grinding sound coming from the in this thread in this sub-forum in the entire site. Mine is at any speed above 40 mph now also followed by a My 2017 Chevrolet Silverado 1500 LT with the 6spd is making an odd whirring noise when accelerating from a stop through 1st and 2nd. I have 285/75/r16 tires although it is not lifted at all. If the noise is more “growly”, then the issue is likely a bad wheel bearing. When it has worn-out rings and pinion gears, your rear differential will make a whining or howling noise. If the pinion gear or bearing is damaged, it will need to be replaced. 6 differential has been known for along time to have bearing issues, rebuilt many for carrier and pinion bearings. This will give combined pinion bearing, carrier bearing, axle bearing and seal pre-load. I purchased this truck about 2 months ago and i'm having major issues since then. 3 4x4. Steve has worked for more than 20 years as an automotive mechanic, and later run his Pinion nut is still tight and no front to rear play like a bad bearing (nor was there debris from bearings in the oil best I could tell). While you’re cruising at normal traffic speeds, your ring and pinion gear set might be perfectly happy. Changed oil found this. The rear diff is also leaking around the pinion seal. 0l, crew cab, long box replaced w flatbed • The noise will be greatest on a clear, dry road and decrease on a low traction surface. Excessive wear: Pinion bearings can wear out over time due to normal use. Patrick05 Discussion starter. There can be lots I am wondering if this could also affect potential for gear noise. If you have a 'whirring' or 'humming' noise coming from the front of your vehicle, you may have a worn wheel bearing. Replaced spider gears. 800 Inch AK C10 Gm 7. Hopefully it has not gotten so bad it has ruined the gears. They will be able to diagnose the problem and let you know if the pinion bearing needs to be replaced. Listen for noise. to/3sXgyOg:Bearing driver kit https://amzn. J Pinion bearings noise often indicates a problem with the bearings. Other wheel bearings can cause similar noise as well. Ouch. The u-joint may not feel like it has any wobble, but if the pinion bearings go or the pinion nut backs off (this does happen), your pinion gear can float in/out of the axle housing and make some pretty bad noise as your ring and pinion gears are now contacting in all kinds of bad ways. I suppose it could be a pinion bearing but I can't budge the yoke up/down or side as others with pinion bearing problems have described. At a steady speed, swerve the Silverado slightly left and right. dealer said they have had a lot of complaints but doesn’t like it’s a problem. 30 yrs experience ase cetified tech shop owner. Save Share A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. While I was working on those, also drained and replaced the fluid in both diffs and the transfer case. Second will be noise. 1999 Chevrolet Silverado 1500 z71 4x4 I believe I have a bad pinion bearing rear end makes humming noise while driving let off gas goes away also clunks going into gear believe the nut is back of where drive shaft attaches to rear end on pinion gear how hard is it to replace this on my own with no Press A whine is usually a gear noise. 21 - 34 of 34 Posts. So to me, there is no indicate of bearing damage yet. the rear differential blew on this thing the pin that held the spider gears flew out hit the walls of the differential and blew the carrier case to pieces. Most of the time I don't hear it. then sway vehicle firmly left to right, then right to left and so on back and forth. Jump to Latest 448 views 3 replies 2 participants last post by bigbrat Apr 19, 2016. It’s most likely going to cause more harm and noise by reshiming it in the original housing. In my 2000 silverado I hear a loud very audible clunking noise (passengers notice it as well) which sounds like it's coming from the rear of the truck whenever I accelerate hard from a dead stop. Noise doesn't change when turning at all. $850 parts and oil around $60 and doing it Educational video with the sounds and noises a defective differential pinion bearing will make. I pulled the plug on the rear diff and had shiny fluid running out. I've been hearing a whining noise from the rear differential/axle. 10 to 3. Front axle or transfer case noise caused by bearings, ring and pinion, or planetary gearing will be similar on all surfaces. 3 K5L - 2012 GMC Sierra SLT 6. Can I hear heat the bad bearing in place?. New estimate is $1558. They said they think I have 2. This guide will equip you with the knowledge and techniques axle bearing replacement. It took a while but I finally found a good shop to do a soft rebuild. Also replaced cv axles. The noise may become louder the faster you drive. I went to a 2" level and the clicking has just about stopped. Price: Alternate: No parts for vehicles in selected markets. chevrolet silverado grinding noise in rear end my 2004 chevy silverado 1500 is making a grinding noise in the rear - Chevrolet 2000 Silverado 1500 question. Time. Races dont sit correctly causing issues over time. It sounds like a pinion bearing issue since you say the noise changes when pressing or releasing the accelerator and that it changes in 4x4. Black Rhino Sidewinder Wheels 33 12. The pinion rides against a tapered roller bearing. No change in the noise when changing the hub bearings. Right around 160-170k miles when my rear diff started making roaring and grinding noises from towing trailers. Rumbling or whirring at speeds over about 20 mph can be caused by worn carrier bearings. If there is a lift on the truck it could be a contributing factor to wear and tear due to change in drive line angles. How-To do a Ring and Pinion change RIP 2009 Chevy Silverado 1500 CCSB 2wd 5. It is not coming from the outside of the truck and seems to be located from behind the steering wheel or maybe 1ft into the dash. Ticking noise stays the same with acceleration. I'm just a 1/2-3/4" over stock height. I noticed it a while back and was keeping an eye on it for about 4 months. A clunk, whine, or howl can signal a worn-out pinion gear, bad pinion bearings, or a faulty gear installation. Differential has never ran low of oil and I've always used special additive for locking differential in the Vehicle: 2009 Chevrolet Silverado 5. P. Loose pinion-bearing preload. Its definitely not a pinion or carrier bearing, that would be more of a noise regardless of accel/deccel. this will include pinion bearings, carrier bearings, pinion seal, crush sleeve, fluid, and labor. How-To do a Ring and Pinion I heard a noise like that in my chevy 3500 box truck, the pinion bearing let go and the pinion gear was trying to climb the ring gearresult carnage. This is often the result of: A lack of tire rotation The dreaded grinding, rumbling, or whistling noise coming from your car’s wheels can be a nightmare. 3L V8 > Drivetrain > Differential Pinion Bearing / Race. So what’s the reason behind the noise when decelerating? Noise when decelerating can be a cause of damaged parts. youtube. It stops immediately upon hitting 10mph. At this point both my father and I both are dumbfounded. 9 hours for one side or 2. 7 cdi, 4 speed auto transmission, with 3. It ended up being worn inner and outer pinion bearings. Such as the broken water pump or the transmission system. Replace cover with one from autozone for like $30 and lifetime warranty. 79: $0. Additionally, too much clearance between the ring and pinion causes the differential to produce a clunking noise when you shift from park to drive. 6GM 10 bolt Gears used: Dana SVL 4. Hired out, probably less than $500. Six bearings are installed in GM 10- and 12-bolt rear axle assemblies. Had a GM dealer replace the pinion seal this past Saturday. A bearing's grinding tone will change as the side load changes. Once I hit 20mph or so there’s a very loud whine when accelerating but is quiet when you’re not touching the gas or if in neutral revving it there’s no noise as well. Rear end had been changed. Any ideas? I layed down under the truck while a friend put it in gear to check the universal joint, its good. 2012 Silverado 3500 dually, 6. Pinion bearing problems are a common cause of noise, and improper The passenger outer wheel bearing is on its way out, the driverside is starting to go. • The noises or feel that can be expected will increase while making a tight turn. 3L, Katzkin leather, I think it's a pinion bearing in the front diff. The noise may change while turning. Think this is due to misalignment on the ring and pinion gears? Developed a noise and leak from seal around pinion on front diff of 1999 Silverado. I didnt and the bearings blew apart and tore up the ring and pinion gears from the slop, had to put another rear end in it. How-To do a Ring and Pinion change RIP 2009 Chevy Silverado The sound is higher pitched than the bearing noise I repaired in the past that was more of a rumble. 2 NHT - 2013 GMC Sierra SLT 6. A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. perhaps a pinion bearing. 1 2 2 I have a growling noise coming from the rear when driving. The backlash is very slight and what I would expect to be normal. For awhile now I've had a whining noise coming from the transmission when it's put in drive or reverse. 5/8. If the crush sleeve is not crushed properly, the pinion yoke A howling noise when you accelerate – May be caused by a worn pinion gear, worn ring gear, or an improper fitment. Finally at about 75,000 miles when the noise was getting louder, I took it to a driveline shop and they discovered that my pinion and carrier bearings were shot. Pinion bearing noise is generally constant ie not dependent on loads. The truck is a 2001 Silverado LS extended cab with the 5. The truck still has a whine starting at roughly 40 mph and usually goes away if I let off the gas. The bearing is around 70. If you think that your pinion bearing might be worn, it is best to take the car to a qualified mechanic and have them take a look. 10 Bolt Cover; 30 Spline; C/Clip; Pinion Bearing Kit. 25 Inch; Independent Front Suspension (IFS); Includes: Timken Pinion Bearings And ring and pinion gear noise that occurs only on deceleration is a good example. 7 hours for both. I have a 2008 silverado with the trailering package, so it has 4:10 gears and a 14 bolt. Labor calls for 4 hours the remove and replace the whole diff assembly if you go the used rear end route. If the crush 2016 Silverado 1500 LT. Noise independent of accelerator would point more towards wheel or carrier bearings. 6 Differentialhttps://amzn. Followed by wear causing play and that will burn the seal causing a leak. On the highway its just a loud drone noise. Also running on low fluid can be the reason. Has anyone ever had a chirping noise from that region? I'm going to test drive today. They are known for Everything was torqued to spec but over the past few weeks I have noticed the front left wheel bearing making noise, jacked the truck up today and sure enough the wheel has a little play in it. You want to get three things when you complete a ring and pinion job: 1) Pinion preload measurement (inch-lbs). LMM Rear End Noise - YouTube This truck doesn't have a carrier bearing. Inspect the Pinion Gear and Bearing. I have developed a howling noise in the rear end. 6 Inch Rear Ax What kind of noise can be expected from a bad pinion bearing? The whirling noise of a damaged pinion bearing is audible at all speeds, whether the vehicle is accelerating or decelerating. Does this sound like ring and pinion failure? 928 Views 7 Replies 6 Participants Last post by Onlyina_Chevy, Jan 28, 2014. SPICER RING GEAR ON LEFT NITRO RING GEAR ON RIGHT . Answered by John in 30 mins 15 years ago. It’s Even Harder When You Getting some different noises 05 Silverado k1500 crew cab 4wd, 200k miles. It would get to spinning and make a high pitch noise like two gears trying to mesh up at high speed. Generally, worn out pinion bearings can create whirring noises at various speeds, be it may during deceleration and/or acceleration. Also, e brake shoes and hardware, loose caliper, bad leaf spring bushings, rear shocks, On top of anything custom you added . a grinding noise like a bearing I have a 2009 GMC Sierra 4x4 that has roughly 120,000 miles and recently started producing a howling noise from the rearend while coasting. Jump to Latest 1K views 3 replies 3 participants last post by Patrick05 Feb 6, 2015. 2007 silverado,the rear end is making a howiling noise 5mph and up. Ring and pinion --- likely from a bearing or two failing in the differential. DIY, like $40 an an afternoon. USA STANDARD GEAR {USA-56045} Differential Pinion set Sounds like your ready for a new or rebuilt diff. Driveshaft loose- feel for anything not smooth as you rotate The pinion bearing slowly got worse and worse with humming that changed with speed. 5 Or 8. 3L Vortec w/ 6-Speed I have a 2005 Silverado I purchased new in July of 2005 with 8 miles. I need to replace my whole rear med housing and everything Chevy Silverado EV Forum 3K members. Noise is around 40mph and above. 3/6sp sadly sold with 197,849 miles on 4/8/24 pinion, bearings and Truetrac. I would do three things: 1) Leave the tires on, have a helper give it 'gas' and carefully put a long broomhandle to behind the front pinion bearing and other end to your ear. Just bought an 01 1500 4x4 5. 10 gears, Rhino Liner, EGRUSA fender Flares and widow visors, firestone airbags w/onboard air compressor, Shop for the best Pinion Seal for your 2005 Chevrolet Silverado 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. I just had transmission rebuilt. 2005_Silverado;5581726 said: F riends don't let friends make grammatical errors. 6T LBZ Duramax. Usually worse under load vs coasting. This means the pinion, bearings, oil sling and crush sleeve were set up correctly. Pickup has about 130,000 miles on it. Whether on the throttle or not. If it helps, whenever we pulled the drivers side bearing (the bearing that was originally in question) it smelled burnt. I have had 2 trucks over the years that did this. i did not A howl or whine during acceleration over a small or large speed range is usually caused by worn ring and pinion gears or improper gear set up. Regular clunking every few feet may indicate broken ring or pinion gears. (FYI there is NO noise from the rear differential when run as we verified by jacking up the back end and running it through some various speed tests to simulate driving). Timken bearings and crush sleeve ran me about $150 plus 3 quarts of Mobil 1 synthetic All my research tells me that pinion bearing failure symptom is noise only when the drivetrain is loaded - acceleration or decelerationnot all the time, especially not in neutral or cruising. I knew it was a pinion bearing in the rear end. A local Chevy dealer agreed it was too noisy and replaced the Ring and pinion, pinion bearing, seal, and oil at around 3000 miles. 2011 Chevrolet Silverado 4. As far as the axle bearing, it calls for 1. Trip ran low for bout another 1000. 73 in my opinion. Chock the wheels, u-bolt straps off at the pinion yoke. But pinpointing the exact culprit – the specific wheel bearing making the noise – can be tricky. 5. sounds more like a bearing I am almost 100% sure it was the metal dust shield between the drivshaft and the support bearing. Carrier bearings and races were If you notice pinion bearing noise while you drive, the wise thing to do would be to get it fixed as soon as possible. Replace rear pinion bearing seal. 2008 Silverado LT rear end noise. Wolves and dogs aren’t the only things that howl. He says it could possibly be a pinion or a ring bearing. It could be the chain in the transfercase also but either way get it checked out. Anyone else have this noise. theres a couple ways to ck this. 764 Inch 2. Original estimate was $1150+. 2015 Chevy Silverado 2500 HD 6. I bought my 2014 4X4 Silverado, Double Cab 1500 in December of 2013. Chevy / GMC Duramax 11-16 LML Forums. I have a RC level kit installed and the wheel bearings came from rockauto, I noticed they were labeled "Economy" part # MEVOTECH H515036. Differential Pinion Bearing Kit Front; 4 Wheel Drive; GM 8. i kept the ring gear and the driveshaft gear from the old carrier case. Drive Train Axles Bearings problem 2000 Chevy Silverado V8 Four Wheel Drive Automatic how do you replace pinion gear bearing. It started with just the humming noise and then after about two days of that it now comes with the rattling. The 3. If your car makes a rumbling or whirring noise when traveling faster than 20 mph, worn carrier bearings could be the culprit. Though maybe it's the front u joints so I removed the front driveshaft too. Click to expand Only because we are friends. MasterPro Bearing/Seal Power Torque Precision Yukon Outside Diameter (in) 2. Obvious in that case when you looked at the race and the bearing on one side of the carrier. Front axle or transfer case noise caused by bearings, ring and pinion, or 8. Then again I The diagnostic stethoscope will help you differentiate between the sounds produced by the side bearings and the pinion bearings. Replacing the pinion bearing and seal are not the worst jobs one could do. If you catch it soon enough youll be good, will just have slight howel. Hub bearings don't always have play in them and they will make all kinds of noise. 08 has a 13 tooth drive pinion, and 40 teeth on the ring gear. Squeaking like you describe could be dry universal joints, probably the pinion end of drive shaft. In this case, the gears typically aren’t the problem at all. The factory does a good job on getting that right so I never had to check pinion depth just pressed bearings off and new bearings on. Noise is present in 2wd and 4wd. Seal and bearing will be pretty cheap. The noise is a rattle low pitched thud noise almost like the spare tire is loose. The needle bearings dry out and rusts causing them to squeak. I hear it faintly every once in a while. bigbrat The pinion nut should be tightened to the manufacturer’s specifications, which can be found in the vehicle’s owner’s manual. I was expecting it to be hot if making noise. Possible Cause #2: A second possible cause is the crush sleeve. Then once you change the bearings the gears will still be noisy. Check the pre-load by reading how much torque is required to turn the pinion. 00: $82. These noises just a little info to help but a typical rear diff bearing job will run around the 500-600 dollar range if no other parts are needed from an independent shop. I rebuilt it myself by replacing the bearings and crush sleeve. no oil in rear differential. I have replaced my u-joints with moog joints. Never WORRY about how to deal with pinion bearings ever again! REMOVAL and INSTALLS with SEVERAL METHODS depending on the TOOLS YOU HAVE AT HOME! Pinion bear just a little info to help but a typical rear diff bearing job will run around the 500-600 dollar range if no other parts are needed from an independent shop. Jim Pinion Seal: You will need to remove the yoke in this case, but first, remove the seal around the yoke, pull it out, replace it with a new one, and refill with a good differential oil. 10 has 10 tooth drive pinion, 41 tooth ring gear. I can feel the Clunk underneath my feet . Install the inner pinion bearing cup into the Shop for the best Pinion Bearing for your 2000 Chevrolet Silverado 1500, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. had to replace ring and pinion gear along with pinion race and bearing 4. The center shaft bearing is warm, but I attribute that to exhaust plumbing proximity. Symptoms of a failing pinion bearing. In this video I narrow down this noise to the rear axle of this 2007 Dodge Dakota, although this noise can be common to many makes and models with this probl Few months ago I had the pinion bearings replaced, the guy that replaced them put the wrong seal in the first time. This is more likely to happen if the Replaced both joints and the whine lessened. However, with diffs, the problem can also go deeper, especially if it was driven after the 4. and the spider gears all bearings and seals on the differential. i replaced the carries case. I mean unless they were shot, but your ring and pinion would be toasted. Check them out. Remove pinion flange nut and washer. Any suggestions? I thought maybe pinion bearing or worn gears? Truck axle has 212k on it but I just put a 70k mile motor in it so with the high mileage maybe ring and pinion just I've read nothing about the NP246 (push button with auto 4wd) transfer cases having issues with common failure parts. Inspection shows bad pinion bearing, bad carrier bearings, all new axle seals and a pinion seal. Chevy Silverado Bad Pinion Bearing . (u-joints, pinion bearing, diff (pinion and ring gear worn on the drive side) or engine somewhere (pulley, belt, etc)I'd not think the ring/pinion gears and/or bearings in the diff are worn out at only 103k Gear noise from your differential can be worrying. 0/8. I said, “do it”. Use an inch pound torque wrench on the pinion flange nut and record the reading. to/2S7VxxcYukon Gear 2. I haven't heard anyone "having" to fix it. If your 4th gen Chevy Silverado (2019-21) is making unusual sounds like whining or humming from the rear differential, it’s likely a sign of an underlying issue. and toasted a seal and the bearing on that side. Now when you say pitch, are you talking about a squealing noise or a growling noise. Second time I changed the hub bearings was because the noise was still present. amekrneexjzjaqypoygoenklbmehajurrmdmrihnbrbzecpz