KYB 334109 Suspension Strut - Rear Right

KYB Excel-G Rear Right Strut for Subaru

The KYB Excel-G 334109 is a rear right suspension strut built to restore original ride control, stability, and steering response on select Subaru applications. It is an OE-style replacement for Subaru Impreza and Subaru Legacy models where precise damping and consistent body control matter.

KYB’s Excel-G line is calibrated to return the vehicle to its designed performance rather than change the ride character. This part number 334109 uses a nitrogen gas-charged, twin-tube design and OE-quality components, making it a practical choice for Subaru Impreza rear right strut replacement and Subaru Legacy rear right strut service.

Key Features

• Fits 1993-2001 Subaru Impreza, rear right
• Fits 1992-1994 Subaru Legacy, rear right
• OE-style replacement for Asian vehicles and Subaru applications
• Vehicle-specific damping valves help manage tire contact, steering response, and body movement
• Triple-lip fluid seal helps reduce oil and gas leakage
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Nitrogen gas-charged, twin-tube construction
• Made in USA

Product Line Details

KYB Excel-G is KYB’s original-equipment-for-the-aftermarket line. It is assembled on KYB OE production lines and uses OE-quality components to restore factory-style ride control on vehicles such as the Subaru Impreza and Subaru Legacy. Part number 334109 is engineered for the rear right position and is calibrated to match the vehicle’s original suspension behavior.

What This Strut Helps Address

• Excessive bouncing after bumps
• Loose or unstable rear suspension feel
• Reduced lane-change response
• Uneven tire contact caused by worn damping
• Noisy or inconsistent ride control from a worn rear strut

Installation Notes and Tips

Fits 1993-2001 Subaru Impreza, rear right, and 1992-1994 Subaru Legacy, rear right. For the Impreza application, replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. KYB recommends new strut mounts, part number SM5243, to reduce noise and vibration, and a KYB strut boot, part number SB101, to help protect the strut from dirt, debris, and salt. The upper mount type is 14X1.50. Compressed length is 15.35, extended length is 23.03, and stroke length is 7.68.

Quality Assurance

KYB is a major OE supplier of shocks and struts, and the Excel-G line is built to OE standards for restoring original suspension performance. This part cross-references Monroe Shocks & Struts 71608 for the same application.