034Motorsport Rear Differential Carrier Mount Insert Kit, Audi B6/B7 A4/S4/RS4 - 034-505-2015
This pair of billet aluminium inserts fills the voids in the factory rear differential carrier mounts on B6 and B7 Audi A4 quattro, S4 and RS4 models. 034Motorsport explains that the voids let the differential twist under load, causing drivetrain slop and sometimes clunks when accelerating, decelerating and shifting. The CNC-machined, clear anodised inserts are secured by high-strength stainless steel washers and limit that movement for smoother shifts and throttle transitions, without adding noise, vibration or harshness. Installation takes minutes and is fully reversible.
Features
- CNC-machined billet aluminium, clear anodised
- High-strength stainless steel securing washers included
- Fills the voids in the factory carrier mounts
- Reduces differential movement when shifting, accelerating and decelerating
- Crisper shifts with no added cabin NVH
- Quick, reversible installation
Specifications
- Brand: 034Motorsport
- Product Type: Rear Differential Mount Insert
- Material: CNC-machined billet aluminium
- Finish: Clear anodised
- Includes: Insert pair, high-strength stainless steel securing washer pair
- Installs Into: Factory mount 8E0 599 257K
- Part Number: 034-505-2015
Vehicle Compatibility: 5 applications across 1 make. Select a make to view.
Audi (5)
| Model | Variant | Engine | Years | Notes |
|---|---|---|---|---|
| A4 | B6 | 2002-2005 | Quattro only | |
| S4 | B6 | 2003-2005 | ||
| A4 | B7 | 2005.5-2008 | Quattro only | |
| S4 | B7 | 2005.5-2008 | ||
| RS4 | B7 | 2006-2008 |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.