KYB 340056 Suspension Strut - Front

KYB Excel-G Front Suspension Strut for Acura RL

The KYB Excel-G suspension strut is built to restore original ride control, steering response, and body stability on the Acura RL. This front application is engineered for drivers who want OE-style handling characteristics without changing the vehicle’s designed suspension feel.

Fits 2005-2012 Acura RL, front. Part number 340056 is a direct-fit suspension strut for this application.

Key Features

• OE-style replacement choice for Asian vehicles
• Restores designed control and handling on the Acura RL
• Nitrogen gas-charged, twin-tube strut 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
• Internal rebound spring included
• Upper mount type: 10x1.25
• Compressed length: 17.08 in; extended length: 20.35 in; stroke length: 3.27 in

Product Details

KYB Excel-G is part of KYB’s OE-focused product line and is manufactured on the same assembly lines used for original equipment supply. The design uses OE-quality components and calibration aimed at restoring factory ride characteristics rather than altering them. For Acura RL owners searching for a front suspension strut replacement, KYB 340056 provides a practical OE-style solution that supports consistent braking, lane-change response, and overall chassis control.

This part cross-references Acura 51605SJAA52 and 51605SJAA61 for the same application.

Common Problems This Strut Can Address

• Excessive front-end bounce or oscillation
• Loose or delayed steering response
• Reduced stability during braking and lane changes
• Uneven tire contact caused by worn damping control
• Noise or handling changes associated with worn front suspension struts

Installation Notes

Install according to the vehicle manufacturer’s instructions. This front strut is specified for the Acura RL suspension strut and coil spring assembly replacement procedure. Inspect related suspension components, alignment settings, and mounting points during service. For added protection against road debris, KYB recommends strut boot SB108.

Quality Assurance

KYB is a major OE supplier of shocks and struts, and Excel-G is built to OE-equivalent standards for restoring original suspension performance. The product line is calibrated for factory-style ride control and uses quality components consistent with KYB’s OEM manufacturing approach.