KYB 3410032 Suspension Strut - Rear

KYB Excel-G Rear Strut for Legacy

The KYB Excel-G suspension strut is built to restore original ride control, stability, stopping response, and handling on the vehicle it was engineered for. This rear strut is a direct OE-style replacement for 2015-2017 Subaru Legacy applications and is calibrated to return factory-designed performance without changing the vehicle’s character.

Part number 3410032 is part of KYB’s Excel-G line, a nitrogen gas-charged twin-tube design assembled on KYB OE production lines using OE-quality components. For Subaru Legacy owners looking for a rear suspension strut replacement, 3410032 is a practical choice for restoring steering response, tire contact, and body motion control.

Key Features

• Fits 2015-2017 Subaru Legacy, rear
• OE-style replacement for Asian vehicles
• Restores designed control and handling on Subaru Legacy applications
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement
• Nitrogen gas-charged, twin-tube construction
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Made in USA
• Part number 3410032

Product Details

KYB Excel-G is engineered as an Original Equipment for the Aftermarket solution, meaning it is calibrated to restore the vehicle’s original suspension behavior rather than alter it. On 2015-2017 Subaru Legacy rear suspension applications, this strut supports consistent damping performance and helps keep electronic safety systems operating as the manufacturer intended by maintaining proper suspension, brake, and tire interaction. The design includes a lower mount type E2(12.4X55), upper mount type S1, compressed length of 11.51, extended length of 16.88, and stroke length of 5.37. Part number 3410032 is also referenced for Subaru OE numbers 20365AL00A and 20365AL03A.

What It Helps Address

• Excessive bouncing or unsettled rear suspension behavior
• Reduced ride control during lane changes and cornering
• Uneven tire contact caused by worn damping performance
• Delayed steering response and body movement over road inputs
• Suspension noise or fluid leakage associated with worn struts

Installation Notes

Compatible with 2015-2017 Subaru Legacy rear suspension service. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify mount style, compressed length, extended length, and stroke before installation. A KYB strut boot, part number SB113, is available to help protect the new strut from dirt, debris, and salt.

Quality Assurance

KYB is a major OE supplier of shocks and struts, and the Excel-G line is produced on the same KYB OE assembly lines using OE-quality components. The part is built to restore original designed performance for Subaru Legacy rear applications. Part number 3410032.