Powerflex PFF5-4631 Polyurethane Gear Selector/Shifter Arm Front Bush (Oval) for BMW M6 S85 E63/E64 6 Series 2005-2010 - Transmission/Gearbox Linkage Bushing OE 25117507695 Replacement | Selector Rod/Shifter Support Bush

Sharpen Your Gear Change Feel on BMW M6 E63 E64

Give your V10 6 Series the crisp, positive shift action it deserves. This high-performance urethane replacement for the front mount on the gear selector arm is designed to cut play in the linkage, keep alignment consistent and deliver a tighter, more connected drive. It is a direct-fit, oval-style insert that replaces the ageing factory rubber and stands up to heat, oil and hard use.

We use these in our own builds and on customer cars, and the feedback is the same every time: noticeably cleaner shifts, improved precision and excellent long-term durability. A simple change with a big effect on driving feel.

Key Details

• Part number: PFF5-4631
• Cross-reference: OE 25117507695
• Diagram reference: 31
• Quantity: 1 bush
• Position: Front mount for gear selector arm (oval style)
• Fitment: BMW M6 E63 coupe and E64 convertible 2005 to 2010

Why Choose This Upgrade

• Reduces unwanted movement in the transmission linkage for a more accurate shift
• Maintains consistent geometry under load for a more connected driving feel
• Polyurethane compound resists oil, road grime and temperature cycling far better than rubber
• Ideal for spirited road use and track days while remaining a practical everyday upgrade
• Backed by the Powerflex lifetime warranty for lasting peace of mind

Symptoms It Solves

• Slack or vagueness in the gear selector mechanism
• Inconsistent engagement feel caused by perished factory rubber
• Unwanted flex in the shifter linkage under acceleration or cornering

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Fitting and Support

Professional installation available at MJ Modifications, Warwickshire. Request a fitting quote: info@mjmodifications.co.uk