Audi A6 C6 / A8 Lower Suspension Control Arm 4E0407510B / 4E0407510E

Product overview

A new lower suspension control arm referenced to OE numbers 4E0 407 510 B and 4E0 407 510 E. It is aimed at Audi A6 C6 and A8 owners dealing with worn arms or bushes that cause knocking over bumps, wandering on the road or irregular tyre wear.

Over time, rubber bushes and ball joints in aluminium control arms wear out, especially on heavier vehicles driven on rough rural roads. Fitting a new arm restores sharp steering response, a quieter ride and correct wheel geometry, while also helping prevent premature or uneven tyre wear.

Vehicle compatibility

The listed fitment table includes 39 entries covering Audi A6 (4F2) and A6 Avant (4F5) C6 from 2004 to 2011, including allroad versions, plus Audi A8 and A8L and S8 5.2 quattro. The part listing mentions Audi A3, Seat, Skoda and Volkswagen, which is not reflected in the fitment data. Confirm by OE number or VIN before ordering.

Key features

• Aluminium construction for reduced unsprung weight
• Lower arm position
• Standard size for direct replacement
• New condition replacement part

Technical specifications

Installation requirements

We recommend professional fitting, as control arms are safety-critical. Load the suspension to normal ride height before final tightening of bush bolts, torque all fasteners to specification and book a wheel alignment once the work is complete. Inspect neighbouring arms, as they often wear together.

Fitment checks before ordering

Several different lower arms are used on these Audi models, including straight and curved designs and side-specific versions. Check your existing arm and OE number carefully and verify by VIN before purchase. Photos of your old arm are very helpful.

Package inclusions

Contents as pictured/listed for the selected option; bolts, nuts and fitting hardware are not included unless stated.

Shipping information

Shipped from China to customers in Australia and New Zealand. Freight is calculated at checkout based on your delivery address, and actual freight is confirmed at the time of order.

Special Order Item

This product is a special-order item sourced specifically for your vehicle. Please allow an estimated lead time of 3-4 weeks for sourcing and delivery. Lead times are estimates and may vary depending on supplier availability, order processing, and international shipping. We recommend confirming availability before placing your order.