Powerflex PFR5-6032 Polyurethane Rear Differential Front Mounting Bush - BMW 7 Series F01 F02 F03 F04 & 5 Series F07 GT, Rolls-Royce Ghost/Dawn/Wraith - Replaces OEM 33316792873

PFR5-6032 Rear Final Drive Front Mount Bush for BMW and Rolls-Royce

Transform rear-end precision and driveline control with this uprated rear final drive front mount bush. Built to outlast soft rubber and keep the back axle located under load, it delivers a tighter, more connected feel, crisper turn-in and improved stability on British roads. Ideal for daily driving and fast road use, it is the go-to solution when you want a durable upgrade that resists oil, heat and road salt while maintaining consistent geometry.

At MJ Modifications we have installed this part on customer vehicles as well as our own projects, and feedback has been outstanding. Owners report reduced shunt, less fore-aft movement from the differential, cleaner traction on bumpy surfaces and a more confidence-inspiring rear end.

Why this driveline mount is a smart upgrade

• Firmer location of the rear drive unit for sharper response and better traction out of corners
• Helps maintain alignment under acceleration and braking for predictable handling
• Performance-focused material that resists degradation far better than standard rubber
• Supports even tyre wear and long-term chassis consistency
• Ideal replacement when tackling rear-end clunk, diff movement and worn OEM bushes

Compatibility

Front position on the rear differential housing for the following models:

• BMW 5 Series F07 GT 2009 onwards
• BMW 7 Series F01, F02, F03, F04 2007 onwards
• Rolls-Royce Ghost RR4 2008 to 2018
• Rolls-Royce Wraith RR5 2012 to 2018
• Rolls-Royce Dawn RR6 2015 to 2018

Part numbers

• Manufacturer reference: PFR5-6032
• OE cross-reference: 33316792873

What you receive

• 2 x bushes for the front location of the rear differential
• 2 required per vehicle

Fitting service

Professional installation recommended. Book expert fitting with MJ Modifications, Warwickshire. Request a quote at info@mjmodifications.co.uk.

Download the installation guide

Fitment check before dispatch

We will verify compatibility before shipping. Add your UK registration or the last 7 digits of your VIN at checkout so we can confirm this front mount bush suits your vehicle.

Also searched as

rear diff front bush, rear axle differential support bush, final drive front hanger, diff mounting insert, rear drive unit mount, subframe diff mount bush, BMW F01 F02 F03 F04 rear axle bush upgrade, F07 GT diff mount bush, Rolls-Royce RR4 RR5 RR6 differential bushing, driveline mount upgrade UK, performance suspension bushes, OE 33316792873 replacement, uprated poly bush alternative, eliminate rear diff movement, reduce drivetrain lash.