Garagistic Centered Poly Differential Bushing – Delrin (Race) – E30, E36 318ti, Z3

Product Details

E30 bushings tend to be overlooked and do not age gracefully. Your old E30 diff bushing has seen a lot of wear and tear and time has taken a toll on your differential bushings. The importance of bushings on your E30 is not to be understated; make sure that E30 diff is not moving all over the place under power. If you’re adding power to your E30 or running on an old, beat-up, and broken diff bushing (often letting you know it’s broken with a thump between shifts) then this is for you!

This is Garagistic’s E30 Differential Bushing that replaces OEM part-number 33171135242.

This is the only bushing that is for your differential in your E30, 318ti, or z3 and is available in 80A poly, 95A poly, and Delrin! 80a E30 diff bushing is meant for that OEM + feel. That means you want a subtle upgrade for your street E30 without too much of a compromise in comfort, these are a happy medium. 80A is designed for the street enthusiast. 95A is great for dual-purpose aggressive street and track applications. Delrin bushings are generally best for race applications only.

Benefits:

• Adds responsiveness
• Streetcar approved (80a poly)
• Does not allow differential movement on acceleration
• Lifetime warranty
• Transmit more power
• Oil resistant