KYB 3410014 Suspension Strut - Rear

KYB Excel-G Rear Suspension Strut for Corolla

The KYB Excel-G rear suspension strut, part number 3410014, is built to restore original ride control, stability, and handling on select Toyota Corolla applications. It is a direct-fit OE-style replacement for drivers looking to return suspension performance to factory-designed behavior.

Compatible with 2014-2019 Toyota Corolla rear applications, this KYB Excel-G strut is calibrated to maintain steering response, body control, and tire contact. It is a practical choice for a Toyota Corolla rear strut replacement when the goal is to recover original suspension feel rather than change it.

Key Features

• KYB Excel-G OEA-style replacement for Asian vehicles
• Part number 3410014 for select Toyota Corolla rear applications
• Nitrogen gas-charged twin-tube suspension strut design
• Vehicle-specific damping valves for controlled tire contact and body motion
• Triple-lip fluid seal to reduce oil and gas leakage risk
• Strong strut body and bracket construction to help minimize flex and maintain alignment
• Internal rebound spring and R-stop included in the design
• Made in USA

Product Details

KYB Excel-G struts are assembled on KYB OE production lines using OE-quality components and calibrated to restore original suspension performance. For the 2014-2019 Toyota Corolla rear position, this strut supports consistent ride control, lane-change response, and braking stability while working with the vehicle’s suspension geometry as designed. Part number 3410014 is also referenced for the 2019 Toyota Corolla rear, except Japan-built vehicles.

This part cross-references Monroe Shocks & Struts 72991 for the same application.

What It Helps Address

• Excessive bouncing or poor damping at the rear suspension
• Reduced stability during braking, cornering, or lane changes
• Uneven tire contact caused by worn strut performance
• Noise or vibration from aging suspension components
• Loss of original ride control on a Toyota Corolla rear strut

Installation Notes

Fits 2014-2019 Toyota Corolla, rear. Fits 2019 Toyota Corolla, rear, except Japan-built vehicle. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. KYB recommends installing new strut mounts, part number SM5382, to reduce noise and vibration, and a KYB strut boot, part number SB132, to help protect the strut from dirt, debris, and salt.

Compressed length is 12.57 in., extended length is 16.75 in., and stroke length is 4.18 in. Lower mount type is E2(22X40) and upper mount type is 12X1.25.

Quality Assurance

KYB is a major OE supplier, and Excel-G is produced on the same KYB assembly lines used for original equipment applications. The design uses OE-quality components and application-specific damping calibration to help restore factory-intended suspension behavior on the Toyota Corolla.