Vaico V10-6231 Rack and Pinion Bellows - Left or Right

Rack and Pinion Bellows for Audi Steering Protection

The Vaico V10-6231 rack and pinion bellows helps protect the steering rack from dirt, moisture, and road debris. Built to match the listed dimensions, it supports a clean, sealed steering system on Audi A4, A4 Quattro, S4, RS4, and S6 applications.

VAICO product line parts are selected for European vehicle service needs, with fitment coverage focused on OE-style replacement applications for Audi steering and suspension systems.

Key Features

• Rack and pinion bellows for steering rack protection
• Height: 67 mm
• Length: 235 mm
• Inner diameter 1: 20 mm
• Inner diameter 2: 63 mm
• Width: 20 mm
• Lightweight design at 0.080 kg
• VAICO part number V10-6231

Detailed Description

This steering rack bellows is built for Audi models that require a precise fit around the rack and tie rod area. The listed dimensions help identify the correct replacement for service work on 2002-2009 Audi A4 and A4 Quattro, 2004-2009 Audi S4, 2007-2008 Audi RS4, and 2007 Audi S6 applications. The V10-6231 is also cross-referenced to Rein BKP0102R for the same application.

Use this bellows when replacing a worn or damaged steering boot on Audi A4, Audi A4 Quattro, or related performance variants where rack protection and steering cleanliness are important. The part number V10-6231 appears in interchange listings tied to multiple OE and aftermarket references.

Vehicle Fitment

• Fits 2005-2009 Audi A4, right.
• Fits 2005-2009 Audi A4, left.
• Fits 2005-2009 Audi A4 Quattro, right.
• Fits 2005-2009 Audi A4 Quattro, left.
• Fits 2004-2009 Audi S4, right.
• Fits 2004-2009 Audi S4, left.
• Fits 2007-2008 Audi RS4, right.
• Fits 2007-2008 Audi RS4, left.
• Fits 2007 Audi S6, right.
• Fits 2007 Audi S6, left.
• Fits 2005 Audi A4, right. Grade: Aftermarket; Kit: Expert Kits +; From Chassis/VIN 8H-5-014-476.
• Fits 2005 Audi A4, left. Grade: Aftermarket; Kit: Expert Kits +; From Chassis/VIN 8H-5-014-476.
• Fits 2002-2005 Audi A4, right. Grade: Aftermarket; Kit: Expert Kits +; Vendor: KOYO.
• Fits 2002-2005 Audi A4, left. Grade: Aftermarket; Kit: Expert Kits +; Vendor: KOYO.
• Fits 2002-2005 Audi A4 Quattro, right. Grade: Aftermarket; Kit: Expert Kits +; Vendor: KOYO.
• Fits 2002-2005 Audi A4 Quattro, left. Grade: Aftermarket; Kit: Expert Kits +; Vendor: KOYO.
• Fits 2005 Audi A4 Quattro, right. Grade: Aftermarket; Kit: Expert Kits +; From Chassis/VIN 8H-5-014-476.
• Fits 2005 Audi A4 Quattro, left. Grade: Aftermarket; Kit: Expert Kits +; From Chassis/VIN 8H-5-014-476.

Common Repair Uses

• Replacing a torn or cracked steering rack boot
• Keeping dirt and moisture away from the rack and pinion assembly
• Restoring proper sealing around the steering gear
• Addressing steering system contamination after boot failure
• Supporting service on Audi A4, Audi A4 Quattro, and S-model steering systems

Installation Notes and Tips

Confirm the inner diameters, length, and overall height against the removed bellows before installation. Verify side-specific fitment for the vehicle and chassis notes listed above, especially on 2005 Audi A4 and A4 Quattro applications with VIN-specific coverage. Inspect the steering rack, tie rod ends, and clamps during service so the replacement bellows seats correctly and maintains a secure seal.

Quality Assurance

VAICO parts are cataloged for European vehicle service applications and are listed with multiple OE and aftermarket interchange references, including V10-6231. This part cross-references Rein BKP0102R for the same application.