Powerflex PFF5-4631 Selector Rod/Shift Arm Bush (Oval) - Polyurethane Shifter/Shift Linkage Bushing for BMW 3 Series xDrive AWD F30 F31 F34 2011-2019 - Front Gear Lever/Transmission Mount Insert - Replaces OE 25117507695

Uprated Selector Rod Bush PFF5-4631 for BMW 3 Series AWD F30 F31 F34

Sharpen your gear change and remove sloppy play with this Powerflex polyurethane selector rod front insert. Designed to replace the factory rubber component at the front of the shifter arm, it controls unwanted movement in the transmission linkage for a cleaner, more positive engagement every time.

Unlike ageing rubber, Powerflex’s engineered polyurethane keeps the linkage location stable under load, helping your 3 Series feel tighter, more consistent and more responsive on the road. It is a simple, high-value upgrade that transforms shift feel and long-term reliability.

Key details

• Part number: PFF5-4631
• OE cross-reference: 25117507695
• Position: Front bush on the gear selector arm (oval type)
• Diagram reference: 31
• Quantity: 1 bush
• Fitment: BMW 3 Series xDrive
  • F30 Saloon
  • F31 Touring
  • F34 Gran Turismo

Why this upgrade

• Crisper, more direct lever feel by reducing flex in the selector assembly
• Maintains correct linkage geometry for consistent shifting
• Polyurethane construction resists oil, fuel and road grime for long service life
• Cost-effective improvement with a Powerflex Lifetime Warranty

Real-world results

We run this part on our own cars and customer builds. Feedback is consistently strong: noticeably tighter engagement, less vagueness through the lever and excellent durability over time.

Installation and support

Professional fitting recommended. For supply and installation, contact MJ Modifications in Warwickshire for a quote: info@mjmodifications.co.uk. Our team can advise on compatibility and the best upgrade path for your BMW drivetrain.

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Add to basket today and enjoy a more precise, confidence-inspiring shift action from your xDrive 3 Series.