KYB 3410059 Suspension Strut - Rear

KYB Excel-G Rear Strut for Mitsubishi

KYB Excel-G suspension strut 3410059 is built to restore original ride control, stability, stopping response, lane-change responsiveness, and handling. It is a rear suspension strut for select Mitsubishi Eclipse Cross and Mitsubishi Outlander applications, with OE-style calibration for factory-like performance.

Key Features

• KYB Excel-G line, calibrated to restore original suspension performance
• Nitrogen gas-charged, twin-tube design
• Made on KYB OE assembly lines using OE-quality components
• Original Equipment for the Aftermarket (OEA) classification
• Rear suspension strut for Mitsubishi Eclipse Cross and Mitsubishi Outlander
• Compressed length: 12.64 in; extended length: 17.02 in; stroke length: 4.38 in
• Lower mount type: E2(12x55); upper mount type: S1
• Internal rebound spring included

Product Details

The KYB Excel-G 3410059 is engineered as an OE-style replacement strut rather than a performance upgrade. For drivers servicing a Mitsubishi Eclipse Cross rear suspension or a Mitsubishi Outlander rear suspension, this strut is calibrated to return the vehicle to its original designed ride characteristics. KYB supplies shocks and struts to new vehicle manufacturers, and the Excel-G line is produced with the same manufacturing approach and quality components used in KYB OEM programs. This part cross-references Monroe Shocks & Struts 172286 and 182286 for the same application.

What It Helps Address

• Excessive rear-end bounce after bumps
• Reduced body control during braking and lane changes
• Uneven or unsettled ride feel
• Loss of factory-like handling response
• Rear suspension wear symptoms on Mitsubishi Eclipse Cross and Outlander models

Installation Notes and Tips

Fits 2022-2025 Mitsubishi Eclipse Cross, Rear; Fits 2018-2020 Mitsubishi Eclipse Cross, Rear; Fits 2016-2020 Mitsubishi Outlander, Rear; Fits 2015 Mitsubishi Outlander, Rear, FROM 5/01/2015. Verify mount style, compressed length, and extended length against the original strut before installation. Confirm rear-position application and match the vehicle build date for 2015 Outlander fitment.

Quality Assurance

Excel-G is part of KYB’s OE-focused product line and is manufactured on KYB assembly lines with OE-quality components. The OEA classification reflects its role as an Original Equipment for the Aftermarket replacement for factory ride control restoration.