Mevotech GS401125 Suspension Trailing Arm - Rear Lower

Rear Lower Trailing Arm for Expedition and Navigator

Mevotech GS401125 is a steel suspension trailing arm for the rear lower position on select Ford Expedition and Lincoln Navigator models. It uses rubber bushings at both ends to help restore OE-style rear suspension geometry, handling, and ride quality.

• Steel construction for suspension strength and durability
• Rear lower trailing arm application
• Rubber bushings included and installed at both ends
• Non-adjustable design for direct replacement use
• Black finish
• Length: 23.25 in.

Fitment Details

Compatible with 1997-2002 Ford Expedition, rear lower, and 1998-2002 Lincoln Navigator, rear lower. This Mevotech GS401125 trailing arm is a direct OE-style replacement for rear suspension service on these vehicles. This part cross-references MOOG Chassis Products RK642058 for the same application.

What This Part Helps Address

• Rear suspension looseness or instability
• Clunking or knocking from worn trailing arm bushings
• Uneven rear suspension movement
• Handling changes caused by worn OE trailing arm components
• Ride quality issues tied to deteriorated rear lower suspension hardware

Installation Notes and Tips

Install on the rear lower suspension location only. Verify bushing orientation and mounting points before tightening fasteners, and confirm alignment after replacement if required by the vehicle service procedure. Compare the original arm length and mounting style to confirm proper application before installation.

Quality Assurance

Mevotech GS401125 is built as a premium OE replacement suspension component for the listed Ford Expedition and Lincoln Navigator applications. The steel arm, rubber bushings, and fixed-length design support consistent fitment and OE-style suspension operation.