KYB 345086 Shock Absorber - Rear

KYB Excel-G Rear Shock for Audi Q5

The KYB Excel-G 345086 is a rear suspension shock absorber for the 2009-2017 Audi Q5, excluding electronic suspension. It is built to restore original ride control, stability, and steering response without changing the vehicle’s intended suspension behavior.

As part of the KYB Excel-G line, this shock is calibrated as an OE-style replacement and assembled on KYB production lines using OE-quality components. For Audi Q5 rear shock replacement, 345086 is a direct-fit option focused on restoring factory handling characteristics.

Key Features

• KYB recommended OEM replacement shock absorber
• Fits 2009-2017 Audi Q5, rear, excluding electronic suspension
• Nitrogen gas-charged twin-tube design
• 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
• OEA (Original Equipment for the Aftermarket) classification

Detailed Description

The KYB Excel-G 345086 rear shock absorber is engineered for drivers who want to restore the designed ride control of the Audi Q5. It uses a twin-tube, nitrogen gas-charged construction and OE-quality components to return suspension performance to factory intent rather than altering it. This makes it a practical choice for rear shock replacement on 2009-2017 Audi Q5 models with standard suspension.

KYB’s Excel-G line is built to support consistent tire contact, stable lane changes, and predictable handling. The part number 345086 is also associated with Audi OE cross-reference numbers 8R0513035C and 8R0513035H for the same application.

What It Helps Address

• Excessive rear-end bounce or oscillation
• Reduced stability during braking and lane changes
• Loose or delayed steering response
• Uneven tire contact caused by worn damping
• Loss of factory ride control on the Audi Q5

Installation Notes and Tips

Compatible With 2009-2017 Audi Q5, rear, recommended OEM replacement; excludes electronic suspension. Verify mount style and suspension configuration before installation. The listed dimensions are compressed length 16.33 in, extended length 26.18 in, and stroke length 9.85 in. Upper mount type is S1 and lower mount type is E2(14X37).

For best results, inspect related suspension components such as mounts, bushings, and tires during replacement. Proper torque procedures and a final alignment check are recommended after installation.

Quality Assurance

KYB is a major OE shock and strut supplier, and the Excel-G line is produced on the same KYB OE assembly lines using OE-quality components. The design focus is restoring original suspension performance for the Audi Q5 application.