Powerflex Shift Arm Front Bush Oval for BMW 1 Series F20 F21 — PFF5-4631
Upgrade the feel and precision of your BMW gear change with the Powerflex Shift Arm Front Bush Oval, part number PFF5-4631. Designed for the BMW 1 Series F20 and F21, this Road Series polyurethane bush is a high-quality replacement for the soft, ageing factory rubber bush. By controlling unwanted flex in the shift arm assembly, it delivers a tighter, more consistent shift and long-lasting performance for road and fast road use.
- Sharper, more precise gear changes with reduced play in the shift linkage
- Durable polyurethane construction resists wear, oil and road contaminants far better than OEM rubber
- Consistent performance and feel in all temperatures
- Direct replacement for OEM bush part number 25117507695
- Ideal for daily driving and fast road use
Why choose Powerflex Road Series
Powerflex Road Series bushes help control unwanted flex, supporting improved chassis feel and response. They are engineered for longevity and cost-effectiveness compared to standard rubber bushes, making them a smart upgrade for drivers who value precision and reliability.
Fitment and technical details
- Vehicle: BMW 1 Series F20 F21
- Location: Shift arm front bush
- Bush size: Oval
- Number of bushes in pack: 1
- Diagram reference: 31
- Series: Road Series
- Powerflex part number: PFF5-4631
- Replaces OEM bush part number: 25117507695
We have installed this Powerflex bush on our own cars and for customers, and the feedback is consistently positive. Expect a more connected shift action with better long-term durability than the original rubber component.
Fitting and support
This is a direct replacement item. For professional fitting, we recommend booking with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Please check your existing bush shape is Oval and confirm Diagram Reference 31 before ordering. If you are unsure, contact us and we will help you verify compatibility.
Common searches for this product
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Buy with confidence from Nforcd, performance car parts specialists. Upgrade your BMW 1 Series with the Powerflex Shift Arm Front Bush PFF5-4631 and experience a tighter, more positive shift every drive.