KYB 343291 Shock Absorber - Rear

KYB Excel-G Rear Shock for Ford Focus

The KYB Excel-G 343291 is a rear suspension shock absorber for 2000-2007 Ford Focus models. Built to restore original ride control and handling, it is a direct OE-style replacement for drivers who want factory-correct damping and stable road manners.

As part of the KYB Excel-G line, this shock is calibrated to return the vehicle’s designed performance rather than change it. It is a nitrogen gas-charged, twin-tube design made on KYB OE assembly lines with OE-quality components.

Key Features

• KYB recommended OEM replacement shock for the rear suspension
• Fits 2000-2007 Ford Focus, rear
• Part number 343291 for direct application lookup
• 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 under load
• Dust cover included
• B-stop and R-stop included in the design

Detailed Description

The KYB Excel-G 343291 is engineered for drivers replacing a worn rear shock on a Ford Focus and wanting the vehicle to respond as originally designed. It uses KYB’s Excel-G platform, which is built on the same production lines used for OE supply and is classified as Original Equipment for the Aftermarket. This rear shock supports consistent ride control, stability during lane changes, and predictable braking response by helping the suspension maintain proper tire contact.

This part cross-references Monroe Shocks & Struts 5986 for the same application. If you are searching for a rear shock absorber for a 2000-2007 Ford Focus, KYB 343291 is a direct-fit option to compare against other OE-style replacements.

What It Helps Address

• Excessive bouncing after bumps or dips
• Loose rear-end feel during cornering or lane changes
• Uneven tire contact caused by worn damping
• Reduced braking stability from tired rear suspension control
• Noise or harshness associated with degraded shock performance

Installation Notes and Tips

Compatible with 2000-2007 Ford Focus rear suspension applications. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify compressed length, extended length, and mount style before installation: compressed length 12.79 in., extended length 18.11 in., stroke length 5.32 in., lower mount E2(12X36), upper mount E2(12X69.9).

For best results, inspect related rear suspension components, mounting points, and tire condition before installation. Proper alignment checks after suspension service are recommended when required by the vehicle service procedure.

Quality Assurance

KYB is a major OE supplier of shocks and struts, and the Excel-G line is built to OE-quality standards using factory-style components and calibration. The design focuses on restoring original ride control, stability, and handling for the Ford Focus platform.