HomeSuspension > Suspension, Springs and Related ComponentsMoog RK643093 Suspension Control Arm - Rear Lower
Part #: RK643093

Moog RK643093 Suspension Control Arm - Rear Lower

Rear Lower
48 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Lincoln, Explorer, Flex, Police Interceptor Sedan, Police Interceptor Utility, Taurus, MKT, Special Service Police Sedan, and MKS
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Overview of Moog RK643093 Suspension Control Arm

The Moog RK643093 suspension control arm is designed for reliable performance in Ford and Lincoln vehicles, including the Explorer, Flex, MKS, MKT, and Taurus models. Constructed from durable stamped steel and finished in black, this control arm offers a solid replacement option for maintaining proper suspension geometry.

  • Made from stamped steel for strength and durability
  • Length of 20.433 inches for precise fitment
  • Includes rubber bushings for vibration dampening
  • Does not include a ball joint
  • Non-adjustable design for straightforward installation
  • Compatible with Ford Explorer, Flex, Lincoln MKS, MKT, and Taurus

Detailed Product Description

The Moog RK643093 suspension control arm is engineered to restore the suspension system's integrity on select Ford and Lincoln vehicles. Its stamped steel construction ensures resistance to wear and deformation under normal driving conditions. The black finish provides corrosion resistance, extending the part's service life. This control arm includes rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. While the ball joint is not included, the control arm is designed to work seamlessly with existing suspension components. The fixed length of 20.433 inches ensures compatibility with the specified vehicle models, maintaining proper wheel alignment and handling characteristics.

Common Applications and Problem Resolution

  • Replaces worn or damaged control arms causing uneven tire wear
  • Addresses suspension noise related to deteriorated bushings
  • Corrects alignment issues resulting from bent or compromised control arms
  • Improves vehicle handling and stability on Ford Explorer, Flex, Lincoln MKS, MKT, and Taurus
  • Restores suspension geometry after minor collision damage

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before installation
  • Inspect ball joints and other suspension components for wear during replacement
  • Use proper torque specifications for mounting bolts to avoid premature wear
  • Alignment check is recommended after installation to maintain handling performance
  • Non-adjustable design simplifies installation but requires correct fitment verification

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The RK643093 control arm undergoes rigorous quality control to ensure consistent fit and function. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship. Refer to Moog's official documentation for complete warranty information.

BrandMoog
Part NumberRK643093
AdjustableNo
Ball Joint IncludedNo
Bushing MaterialRubber
Bushings IncludedYes
ColorBlack
Length20.433
MaterialStamped Steel

This part fits 48 vehicles. Search below:

YearMakeModelPositionNotes
2019FordExplorerRear Lower
2019FordFlexRear Lower
2019FordTaurusRear Lower
2019LincolnMKTRear Lower
2018FordExplorerRear Lower
2018FordFlexRear Lower
2018FordTaurusRear Lower
2018LincolnMKTRear Lower
2017FordExplorerRear Lower
2017FordFlexRear Lower
2017FordTaurusRear Lower
2017LincolnMKTRear Lower
2016FordExplorerRear Lower
2016FordFlexRear Lower
2016FordTaurusRear Lower
2016LincolnMKSRear Lower
2016LincolnMKTRear Lower
2015FordExplorerRear Lower
2015FordFlexRear Lower
2015FordTaurusRear Lower
2015LincolnMKSRear Lower
2015LincolnMKTRear Lower
2014FordExplorerRear Lower
2014FordFlexRear Lower
2014FordTaurusRear Lower
2014LincolnMKSRear Lower
2014LincolnMKTRear Lower
2013FordExplorerRear Lower
2013FordFlexRear Lower
2013FordTaurusRear Lower
2013LincolnMKSRear Lower
2013LincolnMKTRear Lower
2012FordExplorerRear Lower
2012FordFlexRear Lower
2012FordTaurusRear Lower
2012LincolnMKSRear Lower
2012LincolnMKTRear Lower
2011FordExplorerRear Lower
2011FordFlexRear Lower
2011FordTaurusRear Lower
2011LincolnMKSRear Lower
2011LincolnMKTRear Lower
2010FordFlexRear Lower
2010FordTaurusRear Lower
2010LincolnMKSRear Lower
2010LincolnMKTRear Lower
2009FordFlexRear Lower
2009LincolnMKSRear Lower

* 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:

8A8Z5A649CCMS40187

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