KYB 343137 Shock Absorber - Front or Rear

KYB Excel-G Rear/Front Shock Absorber

KYB Excel-G shock absorber 343137 is built to restore original ride control, stability, and handling for select Ford and Mercury applications. This nitrogen gas-charged, twin-tube design uses OE-quality components and is assembled on KYB production lines for a direct replacement approach.

For drivers servicing a Ford Pinto, Mercury Bobcat, or Ford Thunderbird, KYB 343137 is a practical OE-style suspension shock absorber choice that focuses on restoring factory-calibrated performance rather than changing the vehicle’s ride character.

Key Features

• KYB recommended OEM replacement shock for original-equipment style service
• Restores designed control, steering response, and body movement management
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact and suspension response
• Supports proper operation of electronic safety systems by maintaining suspension behavior as engineered
• Strong, thick strut body and bracket construction helps minimize flex and maintain alignment
• Dust cover included

Product Details

The Excel-G line is KYB’s Original Equipment for the Aftermarket offering, built to match the vehicle’s original damping characteristics. Part number 343137 is a twin-tube, nitrogen gas-charged suspension shock absorber with a compressed length of 8.74 inches, extended length of 14.25 inches, and 5.51 inches of stroke. It uses S1 upper and lower mounts and is engineered for rear and front applications listed below. This part cross-references Monroe Shocks & Struts (e.g., 5819) and Gabriel (e.g., 82026) for the same application.

Vehicle Fitment

• Fits 1971-1980 Ford Pinto, rear. Replace suspension strut and coil spring assembly according to manufacturer’s instructions; Excel-G.
• Fits 1975-1980 Mercury Bobcat, rear. Replace suspension strut and coil spring assembly according to manufacturer’s instructions; Excel-G.
• Fits 1955-1957 Ford Thunderbird, front. Replace suspension strut and coil spring assembly according to manufacturer’s instructions; Excel-G.

Common Issues This Part Can Address

• Excessive bouncing after bumps or dips
• Loose or unstable handling during lane changes
• Reduced steering response and tire contact consistency
• Uneven body motion under braking or cornering
• Suspension noise or leakage from a worn shock absorber

Installation Notes

Verify the vehicle’s year, make, model, and position before ordering KYB 343137. Follow the manufacturer’s instructions for replacing the suspension strut and coil spring assembly where specified, and inspect related suspension components for wear during service. Confirm mount style and dimensions against the original part before installation.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is produced on the same assembly lines used for OE applications with OE-quality components. The design is calibrated to restore factory performance characteristics for the listed Ford Pinto, Mercury Bobcat, and Ford Thunderbird applications.