HomeSuspension > Suspension, Springs and Related ComponentsMoog RK643061 Suspension Control Arm - Rear Lower Rearward
Part #: RK643061

Moog RK643061 Suspension Control Arm - Rear Lower Rearward

Rear Lower Rearward
19 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Eldorado, DeVille, and Seville
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Overview of Moog RK643061 Suspension Control Arm

The Moog RK643061 suspension control arm is engineered for reliable performance in Cadillac DeVille, Eldorado, and Seville models. Constructed from forged steel and finished in black, this control arm offers durability and strength for your vehicle's suspension system.

  • Made from durable forged steel for long-lasting strength
  • Includes rubber bushings to reduce vibration and noise
  • Compatible with Cadillac DeVille, Eldorado, and Seville models
  • Length measures 11.889 inches for precise fitment
  • Does not include a ball joint and is non-adjustable

Detailed Product Description

The Moog RK643061 suspension control arm is designed to maintain proper wheel alignment and suspension geometry on select Cadillac vehicles. Its forged steel construction ensures structural integrity under stress, while the black finish provides corrosion resistance. The included rubber bushings help absorb road shocks and minimize noise, contributing to a smoother ride. This control arm is specifically sized at 11.889 inches in length to match the original equipment specifications for Cadillac DeVille, Eldorado, and Seville models, ensuring a direct replacement without modification.

Common Applications and Problem Resolution

This suspension control arm is used to replace worn or damaged components that affect vehicle handling and safety. It addresses issues such as:

  • Excessive suspension noise or vibration due to worn bushings
  • Uneven tire wear caused by misaligned suspension geometry
  • Loose or unstable steering response
  • Suspension component fatigue or cracking
  • Reduced ride comfort from deteriorated control arm parts

Installation Notes and Tips

Installation of the Moog RK643061 control arm requires basic suspension knowledge and tools. It is recommended to:

  • Verify compatibility with your specific Cadillac model and year
  • Inspect related suspension components for wear during replacement
  • Use proper torque specifications to secure mounting bolts
  • Perform a wheel alignment after installation to ensure optimal handling

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK643061 control arm undergoes rigorous quality testing to ensure durability and performance. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or Moog directly for exact warranty terms.

BrandMoog
Part NumberRK643061
AdjustableNo
Ball Joint IncludedNo
Bushing MaterialRubber
Bushings IncludedYes
ColorBlack
Length11.889
MaterialForged Steel

This part fits 19 vehicles. Search below:

YearMakeModelPositionNotes
2002CadillacEldoradoRear Lower RearwardSuspension Control Arm; Premium OE Replacement
2001CadillacEldoradoRear Lower RearwardSuspension Control Arm; Premium OE Replacement
2000CadillacEldoradoRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1999CadillacDeVilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1999CadillacEldoradoRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1998CadillacDeVilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1998CadillacEldoradoRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1997CadillacDeVilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1997CadillacEldoradoRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1997CadillacSevilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1996CadillacDeVilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1996CadillacEldoradoRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1996CadillacSevilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1995CadillacDeVilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1995CadillacEldoradoRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1995CadillacSevilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1994CadillacDeVilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1994CadillacEldoradoRear Lower RearwardSuspension Control Arm; Premium OE Replacement
1994CadillacSevilleRear Lower RearwardSuspension Control Arm; Premium OE Replacement

* 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:

25690980260715735453625072489521323CMS501089

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