18/07/2026
If you're restoring a Mk4 Golf R32, Audi S3 8L, TT Mk1 Quattro or any of the VAG 4Motion models, you'll probably already be replacing the rear subframe bushes. As the differential has to come off anyway, it's the ideal time to replace the rear differential mounting bushes too.
Over the years we've had plenty of owners asking for a polyurethane solution that retains the original feel of the car, which is why our **44GD Rear Differential Mounting Bush** is available in our **Dynamic Black** material. It delivers an OEM+ driving experience by controlling unwanted differential movement, helping the car put its power down more effectively without making it harsh.
We've also had a lot of requests for a stiffer option, so the bush is now available in our **Performance Red** grade for higher-powered and more focused builds where maximum drivetrain control is the priority.
Like all Polybush products, they're made in the UK from our own polyurethane formulation, require no grease during fitting and are built to last far longer than the original rubber bushes.
Suitable for:
• Audi A3 8L Quattro
• Audi S3 8L Quattro
• Audi TT Mk1 Quattro
• SEAT Leon Mk1 Cupra 4
• Škoda Octavia Mk1 4x4
• VW Bora 4Motion
• VW Golf Mk4 4Motion
• VW Golf Mk4 R32
If you're already doing the job, it's one of those upgrades that just makes sense.
Find out more here: https://www.polybush.co.uk/product/44gd/