Description
Powerflex Rear Differential Front Mount Bushings for BMW E34 5 Series / BMW E32 7 Series.
Function and design
Differential mounts locate the final-drive assembly as it reacts to driveline torque. Movement at a worn mounting point can affect how the assembly responds to changes in load.
What to consider
Mounting position matters: front and rear differential bushings can have different dimensions and load paths. A firmer bushing can transmit more drivetrain noise, so consider isolation as well as movement control.
Application
BMW E34 5 Series / BMW E32 7 Series.
Technical details
- Construction: replacement mounting bushing. Confirm the original housing or bracket arrangement; a bushing listing does not imply that a complete mount or bracket is included.
Choose your series
- Street: the road-oriented series; compound selection depends on the individual application.
- Heritage: road-oriented polyurethane in a dark grey appearance intended to resemble original rubber.
- Black Series: the firmer series generally intended to prioritize movement control. Product-specific fitment and intended-use restrictions still apply.
Available options and part numbers
| Series | Manufacturer SKU |
|---|---|
| Street | PFR5-631 |
| Heritage | PFR5-631H |
| Black Series | PFR5-631BLK |
Installation considerations
Match the exact differential mounting position and drivetrain application. Inspect the brackets and adjacent mounts, support the assembly during removal and follow the part-specific installation sequence.
Representative image: One or more images shown are generic or representative photographs provided for illustration. The product supplied may differ in shape, color, dimensions, hardware, or quantity shown. Your selected SKU and the written product specification determine the item supplied.