KYB 343148 Shock Absorber - Rear

KYB Excel-G Shock Absorber for Mustang

The KYB Excel-G 343148 is a nitrogen gas-charged, twin-tube suspension shock absorber built to restore original ride control, stability, and steering response. It is an OE-style replacement for performance-oriented applications and is calibrated to return the vehicle to its designed handling balance.

For Ford Mustang owners looking for a direct replacement shock, KYB Excel-G 343148 is made on KYB OE assembly lines using OE-quality components. This part is also cross-referenced to Monroe Shocks & Struts 32191 for the same application.

Key Features

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

Detailed Description

KYB Excel-G 343148 is engineered as an Original Equipment for the Aftermarket (OEA) shock absorber for drivers who want factory-style ride control rather than a changed suspension feel. Its twin-tube, nitrogen gas-charged design uses OE-quality components and KYB calibration to help the suspension respond the way the vehicle manufacturer intended. With a compressed length of 10.43 inches, extended length of 16.54 inches, and 6.1 inches of stroke, this shock is built around the specified suspension geometry for the application.

For Mustang suspension service, this KYB shock absorber helps maintain consistent tire contact, steering precision, and body motion control. The part number 343148 is a practical choice when replacing a worn rear or front shock on the listed Ford Mustang application, and it is also a relevant search match for shoppers comparing KYB 343148 against other OE-style replacements.

What It Helps Address

• Excessive bouncing after bumps
• Loose or delayed steering response
• Reduced body control during lane changes
• Uneven tire contact caused by worn damping
• Suspension noise or instability from aging shock components

Installation Notes and Tips

Verify the mount style before installation: lower mount type E2 (11.1 x 47.5) and upper mount type S1. Confirm the shock length and mounting points against the vehicle’s original part before service. Because suspension components affect alignment and electronic safety system performance, inspect related bushings, mounts, and tires during replacement. Professional installation is recommended for proper torque and suspension setup.

Quality Assurance

KYB manufactures Excel-G shocks on the same OE assembly lines used for original equipment supply, with OE-quality components and application-specific damping calibration. The design focuses on restoring factory performance characteristics for Ford Mustang suspension service. No warranty information was provided in the product data.