Basic Rod Bearing Overhaul Kit, WPC, Red Line 10W40 - E36, MZ3

There are multiple ways to replace the rod bearings for E36 M3 and MZ3 S52 and this kit includes the bare minimum basics for replacement with the subframe and steering rack removed. Our preference is to support the engine from above and remove the subframe with the steering rack and control arms still attached. It sounds like a lot of parts but is actually the fewest number of bolts/disconnections to make. All parts are Genuine or OEM.

The bearings in this kit are OEM parts that have gone through the WPC treatment process. WPC is a microscopic shot-peening of the bearing surface to remove irregularities and imperfections. This reduces stress risers and improves fatigue resistance. Oil retention on the surface is also improved for better lubrication. Unlike physical coatings, WPC treatment will not decrease critical clearances between the bearing and crankshaft. WPC is our preferred bearing type over any stock bearing.

This kit includes Red Line High Performance 10W40 engine oil. This is our preferred engine oil to use on the M50, S50, and S52 engines. Red Line uses a higher quality base stock for its oil products that is superior at withstanding higher temperatures and stress than other oils. Red Line oil has higher levels of ZDDP (zinc and phosphorous) and a higher HTHS rating so it does a better job of lubricating, protecting, and sealing, especially when engines are under great stress like aggressive driving or track use. This is especially important as engines accumulate mileage and wear as a thinner oil won't be able to provide extra levels of protection.

M50/S50/S52 rod bearing kit includes:
12 x 100.11.536.0019, OEM bearing shell with WPC treatment, standard size
12 x 11241739729, Genuine BMW connecting rod bolt
1 x 11131437237, oil pan gasket
1 x 11431287541, dipstick tube o-ring (S50)
1 x 11431740045, dipstick tube o-ring (S52)
4 x 32411093596, power steering supply hose crush washer
4 x 32411093597, power steering outlet hose crush washer
1 x 80312, Red Line Assembly Lube
1 x 11427833769, Mahle oil filter
7 x 11404, Red Line 10W40 engine oil

This kit includes parts for unbolting the steering rack and subframe from the chassis. This includes the crush washers used for the power steering pump on the engine but does not include any other hardware for subframe removal. Most hardware can be re-used so this kit favors the DIY or shop that only needs the basics. Obviously additional other parts can also be replaced at the same time - motor mounts, tie rods, boots, oil pan bolts, etc - contact us for a package deal!