E36/E46/Z4 Rear Outer Control Arm Spherical Bearing Bushing (RTAB) - 328, M3, 325 - 33322228153/33326757885
These are the Garagistic Rear Lower Control Arm Bearings that replace the factory RTAB bushings found on your E36, E36, and Z4. This set of rear trailing arm spherical bushings is on both sides of your rear control arms on your E36, E46, or Z4.
The factory BMW E36 and E46 RTABs (Rear Trailing Arm Bushings) are meant for a very soft, quiet, and comfortable ride as possible. We design these with longevity and with abuse of grip and drifting in mind. We even made the bearings serviceable/replaceable without removing the housing from the trailing arm. Constructed with CNC'd 7075 Aluminum housing and Stainless steel spacers, these are built to last.
These have also been called toe bushing and the worn-out OEM rubber stock bushing (even when new) can result in toe changes indicated by a "floating" rear-end under hard track use. Keep in mind that BMW designed the original bushings with comfort in mind, not all-out performance. If you have already run poly, and are ready for the ultimate solution to stiffen up a track or race car, then you are ready for these!
Please Note: These will transmit additional noise, vibration, and harshness, and are best for race applications only.
Replaces part numbers: 33322228153, 33326770786 and 33326757885
Note: Ask about our 5mm offset bearing side spacers that can provide extra toe alignment range for increased grip when you put the longer spacer on the outside.
- Material: 7075 Aluminum construction
- Function: High-quality spherical bearings
- Design: CNC'd Housings w/ Stainless steel spacers
- Optional: 5mm offset bearing side spacers
Compatibility and Fitment
All E36 and E46 except "TI" models and all E85/E86 Z4
- 1992-1995 and 2001-2006 BMW 325i / 325is
- 1996-2000 BMW 328i / 328is
- 1992-1998 BMW 318i / 318is
- 1995-1998 BMW 323i
- 1995-2006 BMW M3
- 2000 BMW 323i
- 2000-2006 BMW 330i / ZHP
- 2002-2008 BMW Z4
Replaces BMW part numbers: 33322228153, 33326770786 and 33326757885
Price is for both sides (2 complete units or 4 pieces). Enough to do 1 full car.