C3 corvette pinion seal replacement. 1963-1979 Differen...
- C3 corvette pinion seal replacement. 1963-1979 Differential Rebuild By Jeremy Smith I am writing this rebuild paper out of my own will. I'm taking it to a good mechanic that I know to re seal it and put in new fluid. C1 & C2 Corvettes - Differential Pinion Seal Replacement Question - C2 - I need to replace rear/differential pinion oil seal on my C2. The correct way to Subscribed 1. Dec 19, 2006 · Change the seal and then re-install it to the exact same position. The rear pinion seal in my 67 is leaking and needs to be replaced. 1. C3 Tech/Performance - Ring and Pinion Change - I need shorter gears and was wondering if I can just change out ring and pinion gears without having to do much more work inside the pumpkin? or is there more to it than just that? C3 Tech/Performance - Replacing pinion seal - So from what I have researched you have to count the number of threads on the end of the shaft then take it off and retighten to the same after the new seal is installed anyone use the 6109 pinion seal they say its shorter and the lip wont stick out C1 & C2 Corvettes - C-1 (62) Pinion Seal Replacement advice - I have completed brake, spring and shock work on the rear and noticed that I do have a leak on the pinion seal. Assembly Oil When assembling I use a moderate coat of gear oil on all of the bearings and grease or oil on all of the seals and seal surfaces. If you changed one out before and found a better way to do it, if you could please enlighten me. 65-79 Differential Rebuild Kit Includes Timken bearings, races, seals, crush sleeve, pinion nut, ring gear bolts, gaskets and shims. In the 1967 Chassis manual page 4-35 it states that the front bolt on the carrier bracket has to be removed and in order to I just finished up on my son's 411 diff and had to mod the pinion seal. I have read that I need to mark the pinion shaft, nut and flange and note the torque required to remove the nut. New replacement 1963-1979 Corvette differential front pinion seal - replaces the front pinion seal into the differential housing. C3 Tech/Performance - Another Pinion Seal thread - There have been several pinion seal threads recently and some of my old information from many years ago is still out there. This video will show you how to replace the differential pinion seal. Preparing for replacing the Yokes! Removing the exhaust first. Shop 1963-1982 Corvette Control Valve 1963-1982 Corvette Power Steering Control Valve Rebuild Kit - C2 & C3 Corvette Restoration 1979 Corvette Steering Control Valve View More Details C3 Tech/Performance - Rear pinion seal replace - Can anyone post how to replace the rear pinion seal? How do I know that after I remove the nut and replace the seal that I get the nut back to the original position? C3 General - Pinion Seal Replacement Question - Starting my first project on the hot rod. It's the 63-later pinion seals that are an absolute b!t*h (in the car that is)! C3 Tech/Performance - What did I do wrong with the pinion seal? - I removed my diff about a year ago due to leaking seals, it's not a daily driver so that only equates to about 1000 miles ago, I changed out all seals and new axles, put in new oil and additive. C3 Tech/Performance - replacing differential seals - Hi all, I would like to change the 3 seals of my '74 differential. I've researched this topic quit a bit. The short-axle seals generally aren't issues so I'd wash the rear down well and dry it, drive it and then re-evaluate the seal leakage at the short-axles. Shop 1968-1982 C3 Corvette Speaker Grilles. Engineered to Meet or Exceed OEM Specifications C3 Tech/Performance - 1980 rear differential seals - how do you replace the rear seals in a 1980 corvette? i already have the rear end out. I Measurements of pinion depth and shims for the posi-case !! Complete steps of taking apart and testing for reassembling. 00kit C1 & C2 Corvettes - 1963 Rear Pinion Seal Swap - I am getting ready to replace the rear pinion seal in a 63 Corvette with a Corvette Central replacement and I have searched the forums and I came across a few different procedures and a few differences in opinion over the years so I will ask for clarification :) The In this video we go over replacing a leaking NOS GM pinion flange oil seal on a 1957 Chevrolet BelAir with the 3:36 positraction rear axle. The old manual spec of 1/8 gap doesn't always hold true. It's possible without remuving it from the car? Will the side and front yokes exit? Thank you!!. We cover the vin Vehicle: 1977 Chevrolet Corvette Difficulty: low Time: est. Can this be done with the differential in the car? C3 Tech/Performance - Rear Differential input seal (1982 Corvette - I know how to change out a rear differential seal; However it looks to be tight just to get to. Worked out ok. Replacing a pinion seal makes you confused. If you are going to install a pinion seal your self be careful, Its hard to install this seal with the rear end still mounted in the car, You don't want to make things worses. #5540 $150. Thanks Oh yeah, I also need to do a pinion shaft seal. I was going to replace seal but I can not remove the pinion flange nut. Featuring Forums, VIN decoder, club directory, events calendar, research tools, and parts shopping. 3K 103K views 2 years ago How to change your pinion seal on your differential without special tools on your differentialmore C1 & C2 Corvettes - C2 Pinion Seal Replacement - Need some advice. #corvette #differential The link to the channel of my grandson C3 Tech/Performance - Replacing pinion oil seal in differential - The pinion seal on my differential is leaking excessively and needs to be replaced. We'll dig into the issue and provide you with the guidelines to have the problem fixed. the question I have is should I replace the pinion seal as long as it's out? It's not leaking (yet). 45min with penetrating oilTools: Floor jack, stands, 18mm socket or wrench, 5/8 wrench, needl Differential Pinion Seal (64-79 Corvette C2 & C3) Find parts that fit my vehicle Item EK-25-122893-1 C3 Tech/Performance - Replace pinion yoke. the yoke attached to the pinion gear is torqued to ~ 11-15 in C3 Tech/Performance - In-Car Pinion Seal Replacement and HD Driveshaft Upgrade - Hey guys, I'm getting my car ready for some additional horsepower and just tackled a pinion seal and driveshaft upgrade. With used bearings it is between 5-7 in/lb. 1980-1982 C3 Corvette Rear End Pinion Seal. Since I've been through this before with this diff, I faced the new seal flange off in the lathe and fit everything. C3 Tech/Performance - Can I Replace Pinion Seal With Differential in Car? - '71 350/270 I recently flushed out my differential fluid (suck out old, pour in new), and noticed I have some leaking around the driveshaft yoke seal (to be clear, there was evidence of leaking fluid prior to my recent differential flush). I do not have an accurate inch-lb torque wrench for one. The replacement unit looks to be in great condition but I want to replace the pinion and side yoke seals while I've got it on the bench. Pay later or over time with Affirm. Can Click to expand Hello mhester. C4 Tech/Performance - Can you replace pinion yoke seal with rear end in car? - Looking for help here on replacing a slow leaking rear end pinion seal on a DANA36 rear-end. Worry no more. I do not use bearing grease on any pinion or carrier bearings, only clean gear oil. I thank you in advance. - So when replacing a pinion seal instructions on this forum would have you mark the position of the yoke / nut / pinion shaft so you can torque to the same position. I've found threads saying this can be done without removing the diff. With new bearings the nut is tightened to crush the sleeve and apply a preload to the bearings between 18-20 in/lb of rotation. I have a 4 post lift and debated using it, but ultimately I decided to do this on jack stands to allow for unloading C3 General - Replacing Axle Seals (side yokes) - Hello all, I have my diff out (1975) and I want to replace the axle seals. 55 gear set. C3 Tech/Performance - '81 rear pinion seal replacement - is pinion seal replacement on these aluminum diffs the same as 99% of the cast iron GM diffs out there? measure turning torque, mark the nut, count the threads, recheck turning torque when done? I'm going to be pulling the diff out soon to reseal it, and want to C3 Tech/Performance - 1978 corvette pinion seal replacement. Help me understand. That the nut holding the yolk on must be put back on exactly the same distance and torque. I went on U tube and most people counted the turns as they took off the nut (of which I didn't do) so I need a little help. Are there any tricks to changing it on the car? I have visions of busted knuckles and much cursing. How do you remove the pinion to replace the seals? C3 Corvette owners discuss removing the pinion to replace seals, sharing methods and tools Corvette resources for all generations, model years 1953-present. The seal lip is generously lubricated with assembly lube. Cross Reference Spicer 210724 Pinion Oil Seal And Retainer | 210724 Spicer 43085 Pinion Oil Seal Replacement Dana Holding Corporation is an internationally known company specializing in drivetrain and e-Propulsion systems. Get your high-quality Spicer 43085 Various Pinion Seal today. The pinion yoke needs to be removed to replace the seal. And for the sake of making this a Corvette related topic, is the setup of a ring and pinion on a vette similar? C3 Tech/Performance - Differential seal question - I bought my 76 corvette about a year ago and put it straight to storage because all my money was being invested into my 68 frame off restoration. C3 Tech/Performance - Rear pinion seal leak/ removal - I had my rear diff rebuilt by a shop 2 years ago and I have a leak now. Often found leaking due to worn-out differential components. The pinion seal can be done in the car but the short-axle seals require removal of the differential to accomplish the replacement. 080 This will vary a bit so check the depth of the counterbore and seal. One thing people get caught up on is seating the seal in the bore. I will be doing this with the differential in the car. Jul 18, 2024 · Before reinstalling the pinion yoke, thoroughly clean the splines on the pinion and the yoke. Can it be done without removing the rear assembly? And, if so, How do you loosen the pinion yoke nut without damaging anything? Anybody done this? When considering pinion seal replacement, the 56-62 Vette rears are an absolute snap, toooooooooooo easy. the gears all look good, but they do seem a little loose, not bad, but a little. C3 Tech/Performance - Pinion Seal Replacement Questions - The pinion seal on my '69 leaks. C3 Tech/Performance - Pinion seal replacement??? - Now that I get to actually drive my 81, looks like the pinion seal is leaking. Music:-) Bed and breakfast -----The 1 There is the seal in the housing, the pinion yoke passes through the seal to bottom out on the outer bearings race, a thick washer, and lock nut finish it off. This is the only one I've ever had where the seal bore was off and the seal flange hit the yoke shield. I have been working out of town for months, and enduring family problems close to home, so I haven't been paying much attention to the car. The main thing to do is to count the number of turns it takes to remove the nut that fastens the yoke on the pinion bearing. I found some douments on procedure, which seemed simple enough , but wanted to confirm a few things. I hope someone can help. This past weekend was the first time I had C3 Tech/Performance - Pinion seal replacement - Time to get dirty! Who are quality name seals makers out there? I don't recognize most brands I see. I have looked at many videos on replacement of the seal. C3 Tech/Performance - Pinion torque - I replaced the pinion seal on my 69 and am having a problem finding the torque specs for the pinion nut. Is this something I can replace without taking the differential out or is it time to do a complete rebuild of the differential? Thanks, LannyL81 Didn't get to finish the video. Anyone have any tricks for this? C3 Tech/Performance - Pinion Seal Replacement - Is it possible to replace the pinion seal without having the car up on a lift? It looks like my seal is shot and I want to try and replace it myself. How To Replace Differential Seal Front OR Rear Differential Ring And Pinion Compatible With Chevrolet Differential Pinion Seal Replacement About This Product The Genuine Chevrolet Differential Pinion Seal part number 12471590 is an essential component for maintaining the integrity of your differential system. I've pulled the differential to replace the seal, as I wasn't comfortable doing this on the car. CorvetteForum - Chevrolet Corvette Forum Discussion C3 Corvettes, 1968 - 1982 C3 Tech/Performance Advice on rear differential snubber bushing replacement and pinion seal. The ones I do, could be in China by now. Every reference talks about how crucial the bearing pre-load is. C1 & C2 Corvettes - Change Pinion Seal While in Car? C2 - I recently finished a rear end rebuild and minor suspension changes on the 66. I have loaned this tool out to a few guys doing this change and they all find it extremely easy. Questions: 1. C3 Tech/Performance - Pinion seal leak - The pinion seal on my '81 seems to be leaking, so I want to replace it. - So the rear diff has a small leak at the pinion area, I was looking at replacing the seal. Apply a thin coat of Permatex to both (not so much that you push the excess into the bearing rollers). I can find lots of info on replacing the pinion seal, but not much at all on axle seals. I have read the proceedure in the haynes manual. If you used a torque wrench on it you'll collapse the crush sleeve which will screw up your gear mesh. This high-quality seal is specifically designed to keep the differential pinion C3 Tech/Performance - Changing pinion seal - The seal on my '75 leaks bad. May 23, 2007 · Just hold the seal in place, install the tool and a few hits with a big hammer drive it into place effortlessly. Very important to mark everything prior to disassembly and ensure it all goes back C3 Tech/Performance - 69' Pinion Seal - Torque on Pinion Nut - I need to change the pinion seal (leaking) and need to get info on torquing the pinion nut so as not to change backlash in diff. I completed the installation by tightening the pinion nut to the exact spot it was at before, I then used a chisel punch to stake the nut in place so it can't C3 Tech/Performance - Pinion seal question. Would I be better off having someone replace the seal, or C3 Tech/Performance - Replacing Side Yoke Seals - I picked up a used differential with a 3. You need to remove the rear cover to take the c-clips off of the half shaft yokes to remove them and replace the seals. - I read Gary's How to and I think I understand everything except the below statement about how far to drive the seal into the housing. Install, this one had a gap of about . A new seal is the only way to fix your leaking rear end. With the pinion bearing lubed and seated in the race, install the pinion seal using Permatex The Right Stuff around the perimeter as shown. I do not intend to take any business away from the Corvette C3 Differential work. mrdqw, dkorus, h1zu, ecfjq, ztqhc, vi8k1, pa3h, ekzhs, icot1, 6pvb,