Tech-53 Diff Cover Bushing Kit E36 & E46 M3


This kit is made to tight tolerances, and top quality materials. Bushings are made of Delrin, and go through very tight quality control. This enables you to have no slop after install. Our internal sleeves are made of strong and lightweight 6061-T6 aircraft grade aluminum. The Delrin material is resilient, but not enough to produce flex. This kit will keep your E36’s drivetrain components where they should be.

Replace OEM E36 part 2x 33171134872

Fits on all E36.

Fits on E46 M3.