KYB 3410070 Suspension Strut - Rear

KYB Excel-G Rear Suspension Strut for Toyota 86

KYB Excel-G part 3410070 is a rear suspension strut built to restore original ride control, stability, braking response, and handling balance. It is a direct OE-style replacement for the Toyota 86 and is calibrated to return the vehicle to its designed damping characteristics.

The Excel-G line is KYB’s OE replacement product line, built on the same assembly lines and with the same quality components used for original equipment applications. For Toyota 86 owners looking for a rear strut that maintains factory-style control without changing the vehicle’s character, 3410070 is a focused replacement choice.

Key Features

• Fits 2017-2020 Toyota 86, rear
• OE-style replacement for Asian vehicles
• Nitrogen gas-charged twin-tube design
• Vehicle-specific, hand-assembled damping valves for controlled tire contact and steering response
• Triple-lip fluid seal helps reduce oil and gas leakage
• Strong strut body and bracket construction helps minimize flex and maintain alignment
• Electronic safety systems rely on suspension performance that matches factory design
• Part number: 3410070

Product Details

KYB Excel-G 3410070 is engineered to restore the Toyota 86’s original suspension behavior rather than alter it. The rear strut uses OE-quality construction and calibrated damping to manage body movement, road input, and tire contact in the way the chassis was designed to operate. This makes it a practical replacement for drivers addressing worn rear suspension components on 2017-2020 Toyota 86 models. This part cross-references Toyota SU00306797 for the same application.

Common Issues This Strut Can Address

• Excessive rear bounce or oscillation after bumps
• Reduced braking stability and longer stopping feel from worn damping
• Loose or delayed handling response during lane changes
• Uneven tire contact caused by weakened suspension control
• Noise or instability associated with worn rear strut performance

Installation Notes and Tips

Fits 2017-2020 Toyota 86, rear. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify all mounting points, inspect related suspension components, and confirm alignment after installation. The listed compressed length is 11.4 inches, extended length is 15.94 inches, and stroke length is 4.54 inches.

Quality Assurance

KYB is a major OE supplier of shocks and struts, and the Excel-G line is built to restore factory-designed performance using OE-quality components and OE-style calibration. The strut body and bracket design are built for rigidity, helping maintain correct alignment under operating loads.