HomeSuspension > Suspension, Springs and Related ComponentsMevotech GS401242 Lateral Arm and Ball Joint Assembly - Rear
Part #: GS401242

Mevotech GS401242 Lateral Arm and Ball Joint Assembly - Rear

Rear
8 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Lincoln, Flex, MKS, and Taurus
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Rear Lateral Arm Assembly for Ford and Lincoln

Mevotech GS401242 is a rear lateral arm and ball joint assembly built for select Ford and Lincoln applications. It features an adjustable steel tube design with a unitized ball joint, pre-greased construction, and natural rubber bushings for direct suspension service on the rear axle.

  • Adjustable rear lateral arm and ball joint assembly
  • Steel tube construction with painted black finish
  • Unitized ball joint mounting type
  • Natural rubber bushings included
  • Pre-greased for service-ready installation
  • Threaded stud type
  • Dimensions: 14.0 in. length, 2.17 in. width

Fitment and Application Details

Compatible with rear suspension service on 2009 Ford Flex, 2009 Lincoln MKS, 2010-2011 Ford Flex, 2010-2011 Ford Taurus, and 2011 Ford Flex before 9/19/2010. This Mevotech GS401242 rear lateral arm assembly is also a direct cross-reference for Delphi TC6714 and MOOG Chassis Products RK623059 for the same application.

Use this part when replacing a worn rear lateral arm on Ford Flex, Ford Taurus, or Lincoln MKS models that match the listed build dates. The adjustable design helps restore suspension geometry after wear-related changes in the original component.

What This Part Helps Address

  • Rear suspension looseness or instability
  • Clunking or knocking from worn lateral arm bushings
  • Uneven rear tire wear caused by suspension misalignment
  • Excessive movement from a worn ball joint assembly
  • Handling drift or reduced rear-end control

Installation Notes and Tips

Verify rear fitment by year, model, and build date before installation, especially for 2011 Ford Flex, 2010-2011 Ford Taurus, and 2010-2011 Lincoln MKS applications before 9/19/2010. Inspect adjacent suspension components, and align the rear suspension after replacement to confirm proper geometry.

Quality Assurance

Mevotech manufactures suspension components for OE-style service applications, and this GS401242 assembly is built with a painted steel tube body, pre-greased ball joint, and rubber bushings for consistent replacement performance.

BrandMevotech
Part NumberGS401242
AdjustableYes
Ball Joint Mounting TypeUnitized
Bushing MaterialNatural rubber
Bushings IncludedYes
ColorBlack
FinishPaint
Length14.0
MaterialSteel tube
Pre GreasedYes
Stud TypeThreaded
Width2.17

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2011FordFlexRearBefore 9/19/2010
2011FordTaurusRearBefore 9/19/2010
2011LincolnMKSRearBefore 9/19/2010
2010FordFlexRear
2010FordTaurusRearBefore 9/19/2010
2010LincolnMKSRearBefore 9/19/2010
2009FordFlexRear
2009LincolnMKSRear

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

523-2968A5Z5A972BLL85666LL85666PRRK623059TC6714

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.