![]() ![]() I think that is the correct bearing for the 02A and it should be the same for the 02J, but verify this against the bearings you remove from the trans :thumbup: **I believe the 02J bearing numbers will be LM300811 (cup) and LM300849 (cone), the cone being the actual bearing and the cup being the outer race. LM29710/LM29749 are NOT going to be the correct numbers for the 02J, those are the numbers for the 020 diff bearings, but there will be a number similar to that on the bearing parts inside the trans. ![]() Use these numbers to buy replacement bearings from a bearing supplier, they'll be much cheaper than buying from VW. Something like LM29749/LM29710 on both the bearing race and the actual bearing cone itself. On the bearings themselves, once removed, you'll find bearing numbers. The bronze conical thrust rings will have to be purchased from VW, the tapered bearings inside the trans that the diff spins on can be purchased from VW, but I would try to avoid that as they'll be expensive through VW. If you mean the bearings further inside the trans, past the flange seals, the bearings with the individual rollers, those are the tapered diff bearings and they can only be replaced once the trans is split open fully and disassembled. If these are the parts you mean, let me know the year/model of the car being worked on and I can try to look up the VW part numbers for those bronze rings. They are fragile, and often broken into 2 or more pieces. If you mean the bronze colored conical thrust rings, the small cone-shaped rings that stay on the flange shaft, those CAN be replaced without opening the trans casing. They are tapered bearings and you have to have the casing opened up to replace them, they cannot be done from the outside or via the flange holes when the flanges are removed. using grease to hold the washer in place until you get the flange installed.Īt any rate, a little grease inside won't hurt anything.Ĭlick to expand.The bearings inside the casing I call the diff bearings. I think that is the instructions for the Peloquin 80% kit for the 020. On the 020, it wants to fall out of the diff carrier sometimes, so a little grease will hold it in place. Your flanges extend into the trans, so the bronze ring slides on and won't go anywhere. They also use it on the 020 for the bronze conical thrust rings behind the flanges. They pack the keys with grease to hold them in place in the hubs during assembly.Ī little grease in the trans won't hurt anything, it'll get thinned out and smooshed around if it mixes with the oil, and if it is like the sync key grease, it might just hang out there in the crevices. Behind the sync keys, I find grease still packed in sometimes even after decades of use. This will give you something to wrench against since there is no resistance on the differential. ![]() (Bentley manual recommends replacement each use.)ģ) Use two axle bolts to assist in removal of the flange. you will need to drain the fluid from your transmission, or it will leak out later when you remove your output flanges.Ģ) remove the axles from your output flange, M8 or M10 triple square bits, 6 bolts on each flange. IT is possible with the correct tools and adequate space under the car.ġ) Place your car on jackstands and access the transmission drain plug. The Bentley manual recommends doing this in the car. This procedure was carried out outside of the car during a clutch replacement, removing axles and transmission can be found in one of two clutch replacement DIY threads. Problem: Old leaky oil seals at the axle output flanges on your Manual Trans. Be sure to use all safety precautions and proper lift/jacking techniques, if you are unsure, see other DIY threads for further information, or seek (professional) help. Any damage or improper repair is not my responsibility, work on your car at your own risk. Disclaimer: This is merely a guide to assist in the repair or maintenance of your vehicle. ![]()
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