Powerflex PFF5-4631 Polyurethane Gear Shift/Selector Arm Bush 26mm Oval for BMW 6 Series F06 F12 F13 | Transmission/Shifter Linkage & Shift Rod Bushing Front Mount | Replaces BMW 25117507695 | Gearbox Selector Mount Upgrade

Sharper gear changes for BMW 6 Series F06, F12, F13 with Powerflex PFF5-4631

Restore a crisp, positive gear change on your BMW 6 Series with the Powerflex polyurethane front selector mount, part number PFF5-4631. This oval bush replaces the tired rubber in the front of the selector arm to remove slack in the shift mechanism and bring back precise engagement. It is the ideal direct alternative to BMW OEM part 25117507695.

We have installed this upgrade in-house and the difference is immediate. Customers report a tighter gearstick feel, cleaner selection across the gate and improved confidence on spirited drives, commuting and touring. If your gear change feels vague or notchy, this is a proven fix.

Why enthusiasts choose this polyurethane selector bush

• Reduces play in the gear change linkage for a more accurate, positive shift
• Polyurethane construction resists oil, heat and ageing for long-term reliability
• Direct-fit solution that refreshes the front mount of the selector arm
• Great preventative maintenance when refurbishing the shift rod and linkage
• Backed by the quality and durability Powerflex is known for

Fitment

• BMW 6 Series: F06 Gran Coupe, F12 Convertible, F13 Coupe
• Position: Front mount bush for the gear selector arm, oval profile

Technical details

• Powerflex part number: PFF5-4631
• Replaces BMW OEM: 25117507695
• Diagram reference: 31
• Bush length: 26 mm
• Pack contents: 1 bush
• Quantity required: 1 or 2 depending on application

What you will notice

• Reduced gearstick wobble and slop
• More consistent shift feel under load and at higher mileage
• Improved driver feedback without harshness

Professional fitting available

For installation, we recommend booking with MJ Modifications in Warwickshire. Request a fitting quote: info@mjmodifications.co.uk.

Trusted by drivers

We have used this part on customer cars and our own. Feedback is consistently positive, with owners praising the smoother, more precise shift action and the durability of the polyurethane material over standard rubber.

Search terms customers use

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