KYB 339104 Suspension Strut - Front Right

KYB Excel-G Front Right Strut for Lancer

Restore factory ride control on your Mitsubishi Lancer with the KYB Excel-G suspension strut, part number 339104. This front right strut is built to return the vehicle’s original steering response, stability, and braking feel without changing the intended suspension character.

KYB Excel-G is the brand’s OE-style replacement line, built on the same assembly lines and with the same quality components used for original equipment supply. For 2008-2017 Mitsubishi Lancer front right applications, 339104 delivers a direct-fit suspension solution focused on restoring designed performance.

Key Features

• Fits 2008-2017 Mitsubishi Lancer, front right
• KYB Excel-G part number 339104
• Nitrogen gas-charged twin-tube suspension strut
• 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 design helps minimize flex and maintain alignment
• Made in USA
• OEA-style replacement choice for Asian performance vehicles

Product Details

The KYB Excel-G 339104 is engineered to restore the Mitsubishi Lancer’s original ride control rather than alter suspension behavior. It uses OE-quality components and calibration to support stable handling, lane-change response, and consistent braking performance. This front right strut is a practical replacement for worn suspension components on 2008-2017 Mitsubishi Lancer models.

KYB’s Excel-G line is designed for vehicles that rely on suspension, brakes, and tires working as the manufacturer intended, including electronic safety systems that depend on predictable chassis control. This part cross-references Monroe Shocks & Struts 72355 for the same application.

Common Problems This Strut Can Address

• Excessive bouncing or poor damping at the front right corner
• Loose or unstable steering feel during lane changes
• Reduced braking stability caused by worn suspension control
• Uneven tire contact from a strut that no longer maintains alignment support
• Oil or gas leakage from an aging suspension strut

Installation Notes and Tips

Fits 2008-2017 Mitsubishi Lancer, front right. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify upper mount thread size 12x1.25 and confirm compressed length 14.31 in., extended length 21.65 in., and stroke length 7.34 in. before installation. Inspect related suspension components and alignment settings after replacement.

Quality Assurance

KYB manufactures Excel-G on OE production lines using OE-quality components and application-specific damping calibration. The strut body and bracket design are built to help maintain correct alignment and restore original suspension performance on the Mitsubishi Lancer.