BMW Rear Diff Front Mount Bushing - Powerflex Heritage PFR5-631H

The **Powerflex Heritage Rear Diff Front Mount Bushing (PFR5-631H)** is a premium upgrade designed for your classic BMW E32 7-Series and E34 5-Series. This bushing replaces the original, often degraded, rubber component (OE#: 33171140308) with a high-performance polyurethane alternative from Powerflex's acclaimed Heritage Collection.

Crafted to offer improved durability and enhanced vehicle dynamics, the Heritage series strikes a perfect balance. It significantly reduces unwanted differential movement, minimizing drivetrain "clunk" and improving power transfer to the wheels, without introducing excessive noise or harshness typically associated with stiffer race-spec bushings. This ensures a more precise and responsive driving experience while maintaining a ride quality sympathetic to your classic BMW.

An essential component for restoring rear-end stability, this bushing provides a longer lifespan than the OEM part. It fits a wide range of models including the BMW 525i, 525iT, 530i, 535i, 540i, 735i, 735iL, 740i, 740iL, and 750iL from 1987-1995. Restore confidence in your classic BMW's drivetrain with this essential Powerflex Heritage upgrade.