KYB 344806 Shock Absorber - Rear

KYB Excel-G Rear Shock for Audi A6

The KYB Excel-G 344806 is a rear suspension shock absorber built to restore original ride control, stability, and handling response. It is a direct OE-style replacement for select Audi A6, Audi A6 Quattro, and Audi S6 applications with standard suspension.

Key Features

• KYB recommended OEM replacement strut/shock for factory-style performance
• Fits rear suspension applications on 2005-2011 Audi A6 Quattro, 2006-2011 Audi A6, and 2007-2008 Audi S6
• Nitrogen gas-charged, twin-tube design for consistent damping response
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement
• Strong strut body and bracket construction helps minimize flex and maintain alignment
• Compressed length: 16.22 in; extended length: 24.72 in; stroke length: 8.5 in
• Lower mount type: E2 (15.2 x 69.15); upper mount type: S1

Product Details

KYB Excel-G is KYB’s Original Equipment for the Aftermarket line, built on the same OE assembly lines and using OE-quality components to restore designed performance rather than change it. For Audi A6 rear shock replacement, part number 344806 is calibrated to bring back the control, lane-change responsiveness, and braking stability expected from the original suspension setup. This part cross-references Monroe Shocks & Struts 5643 for the same application.

Common Problems This Shock Can Address

• Excessive rear bounce or oscillation after bumps
• Reduced stability during braking or lane changes
• Loose or unsettled rear-end handling
• Uneven tire contact caused by worn damping control
• Suspension performance loss from leaking or fatigued shock absorber components

Installation Notes and Tips

Verify rear fitment by model year and suspension type before installation. This KYB Excel-G 344806 is for vehicles without air suspension. Inspect related suspension components, mounting points, and alignment condition during replacement to ensure the new shock performs as intended on Audi A6 and Audi A6 Quattro applications.

Quality Assurance

KYB is a global OE supplier, and the Excel-G line is engineered to match original vehicle damping characteristics for factory-style ride control. The design uses OE-quality components and application-specific calibration to support consistent suspension performance.

Compatible Vehicles

• Fits 2006-2011 Audi A6, Rear, Recommended OEM Replacement; (Exc. Air Suspension ); Excel-G
• Fits 2005-2011 Audi A6 Quattro, Rear, Recommended OEM Replacement; (Exc. Air Suspension ); Excel-G
• Fits 2007-2008 Audi S6, Rear, Recommended OEM Replacement; (Exc. Air Suspension ); Excel-G