Powerflex BMW E60 E61 E63 E64 Black Series Rear Diff Rear Mounting Bush - PFR5-726BLK
Upgrade the rear differential mounting on your BMW 5 Series E60 E61 and 6 Series E63 E64 with the Powerflex Black Series rear diff rear mounting bush. This motorsport-grade polyurethane bush is engineered for track, race and rally use, using a 95 Shore compound that dramatically reduces differential movement under load for sharper responses, improved traction and consistent handling. If you are chasing lap times or building a focused BMW track car, this is the rear differential mount bush you fit.
This rear diff mount replaces the soft, ageing rubber bush to keep the rear differential precisely located during hard acceleration, upshifts and cornering. Expect firmer, more direct drivetrain control and better power delivery to the rear wheels. We have installed these on our own builds and for customers, and the feedback has been consistently strong for precision, durability and control on performance BMW E60, E61, E63 and E64 platforms.
- Powerflex Black Series polyurethane - 95 Shore compound for maximum control of chassis and drivetrain geometry
- Reduces rear differential movement - improves traction, throttle response and stability
- Motorsport focused - ideal for track, race, rally and serious performance road builds that accept a firmer ride
- Durable and long lasting compared to OEM rubber bushes
- Direct replacement for OEM rear differential rear mounting bush
Replaces OEM Part Number
33176770825
Part Number
PFR5-726BLK
What’s Included
1 x rear differential rear mounting bush. Quantity required per car: 1.
Vehicle Compatibility
Fits the following BMW models and years:
- BMW 5 Series E60 and E61 2003 to 2010
- BMW 5 Series E60 E61 xDrive 2003 to 2010
- BMW 6 Series E63 and E64 2003 to 2010
Installation
This is a press-in rear differential mount and professional installation is recommended. We offer in-house fitting at Nforcd in Warwickshire - request a quote at Sales@nforcd.com.
Download the official Powerflex installation guide: PFR5-726BLK Install Guide
Compatibility Check
To ensure the part you order fits your vehicle, we run a compatibility check prior to dispatch. Provide your registration number for UK cars or the last 7 digits of your VIN at checkout.
Diagram
Reference No. 26
Manufactured by
Powerflex
Why choose this rear diff mount bush for your BMW
Powerflex Black Series rear diff rear mounting bush for BMW E60, E61, E63 and E64 is the go-to upgrade for enthusiasts searching for terms like BMW E60 rear diff bush, BMW E61 rear diff mount, BMW E63 rear differential bushing, BMW E64 rear differential mount, Powerflex Black Series diff bush, PFR5-726BLK, 33176770825 replacement, BMW 5 Series rear diff bushing, BMW 6 Series rear diff mounting bush, polyurethane rear diff mount, track car diff bush. If you want a tougher, more precise rear differential mount for hard driving and track days, this is the performance upgrade that delivers.