Front Radius Arm To Chassis Bush Caster Adj
PFF5-5401GBLK
PFF5-5401GBLK is made using our Black 95A durometer material and supplied with outer shells to increase bush stiffness by 300%, controlling longitudinal wheel movement under braking and cornering, and improving longer-term durability. It performs as the non-adjustable bush and allows for +/- 0.75° of caster adjustment, improving turn-in and steering feel, and correcting any steering pull.
OEM Part Number: 31106878587 / 31106878588
OEM Part Number: 48640-WAA02 / 48620-WAA02
Product Pricing Information
The prices shown on our website are per bush.
To get the total pack price you will need to multiple this price by the number of bushes per vehicle.
Bush Price x Qty Per Car = Pack Price
Combining our Polyurethane technologies with our in-house CNC machined stainless steel sleeve allows for easy on-car adjustments
Using POWERFLEX PFF5-5401G provides a longer tyre life, increase handling of the car and braking stability is also improved.
The POWERFLEX PFF5-5401/5401G are 300% stiffer than the OEM bush
- Design for track
- Ready to Race
- Engineered to the best
Contact Us for all your bush suspension solutions
We are very proud to be a certified ISO9001 company and receiver of the Queens’s Award for Enterprise and international trade 2013
13th July 2026
NL2026-28 Gravity Show 2026Powerflex is heading to Gravity Show 2026, the UK’s largest modified and supercar show.
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6th July 2026
NL2026-26 Goodwood Festival of SpeedPowerflex will be in attendance from 9th to 12th July. See us on stand 22/23!
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