Powerflex Gear Shift Arm Front Bush Oval for BMW F20 F21 1 Series xDrive - PFF5-4631
Upgrade the way your BMW shifts with the Powerflex Gear Shift Arm Front Bush Oval PFF5-4631. This is the go-to replacement and performance upgrade for a tired or worn gear shift arm bush on BMW 1 Series F20 and F21 xDrive models. Expect a tighter, more precise shift feel, reduced play in the gear linkage and consistent performance from a brand trusted by enthusiasts.
At Nforcd we have installed this part on customer cars and our own builds, and the feedback has been consistently positive. If you want a sharper gear change and a durable solution to replace the OEM bush, this Powerflex bush delivers.
Why choose this Powerflex bush
- Enhances shift precision and reduces slop in the gear selector linkage
- Direct replacement for the factory gear shift arm front bush oval
- Engineered by Powerflex for performance, durability and longevity
- Ideal upgrade when refreshing the gear linkage or chasing a tighter shifter feel
Fitment and compatibility
Designed for BMW 1 Series F20 and F21 xDrive applications that use the oval front gear shift arm bush.
- BMW 1 Series F20 xDrive
- BMW 1 Series F21 xDrive
Please check your vehicle and the diagram reference to confirm suitability before ordering.
Technical details
- Part number: PFF5-4631
- Diagram reference: 31
- Bush size: 26 mm long
- Pack contents: 1 bush
- Replaces OEM part number: 25117507695
- Quantity per vehicle: 1 or 2 depending on application
Common search terms
Powerflex PFF5-4631, Powerflex gear shift arm bush, BMW F20 gear shift bush, BMW F21 gear shift bush, BMW 1 Series xDrive shifter bush, gear selector bush, gear linkage bush, front bush oval, BMW shifter bushing upgrade, Powerflex bush BMW 1 Series.
Fitting and support
Professional installation recommended. Nforcd offers fitting at our Warwickshire workshop. To request a quote, email Sales@nforcd.com.
If you are refreshing your gear linkage, this Powerflex Gear Shift Arm Front Bush Oval is an essential upgrade that sharpens the driving experience and provides a dependable replacement for the original part.