KYB 341327 Suspension Strut - Rear

KYB Excel-G Rear Suspension Strut for Explorer and Mountaineer

The KYB Excel-G 341327 is a rear suspension strut built to restore original ride control, stability, braking response, and lane-change handling. It is a direct OE-style replacement for select 2002-2005 Ford Explorer and Mercury Mountaineer models, with KYB-calibrated damping to return the vehicle to its designed performance.

KYB’s Excel-G line is an Original Equipment for the Aftermarket solution, produced on KYB OE assembly lines with OE-quality components. For drivers searching for a rear strut for a 2002-2005 Ford Explorer or 2002-2005 Mercury Mountaineer, part number 341327 is a fitment-specific option focused on restoring factory ride characteristics rather than changing them.

Key Features

• OE-style rear suspension strut for domestic SUVs and crossovers
• Restores designed control and handling on Ford Explorer and Mercury Mountaineer applications
• Nitrogen gas-charged, twin-tube construction
• 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
• R-stop design included

Product Details

The KYB Excel-G 341327 is engineered for rear suspension service on 2002-2005 Ford Explorer and 2002-2005 Mercury Mountaineer models. Its compressed length is 13.7 inches, extended length is 19.29 inches, and stroke length is 5.59 inches. Mounting specifications include an E2 lower mount type (16.1 x 69.5) and an S1 upper mount type (12 mm). This part cross-references Monroe Shocks & Struts 71322 for the same application.

What It Helps Address

• Excessive rear bounce after bumps
• Loose or unsettled handling in turns and lane changes
• Longer stopping feel caused by worn suspension damping
• Uneven tire contact from reduced suspension control
• Noise and vibration from worn rear strut components

Installation Notes

Compatible With 2002-2005 Ford Explorer, rear, and 2002-2005 Mercury Mountaineer, rear. KYB recommends replacing strut mounts to reduce noise and vibration; mount part number SM5391 may be required to replace original bushings in the mount. Verify all mounting dimensions and rear suspension configuration before installation. Professional installation is recommended for proper alignment and suspension performance.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is built on KYB OE assembly lines using OE-quality components. The design is calibrated to restore original vehicle performance for the Explorer and Mountaineer rear suspension applications covered by part number 341327.