HomeSuspension > Suspension, Springs and Related ComponentsMoog RK641872 Suspension Control Arm - Rear Lower Rearward
Part #: RK641872

Moog RK641872 Suspension Control Arm - Rear Lower Rearward

Rear Lower Rearward
8 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: Lexus and Toyota, RX300 and Highlander
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Overview of Moog RK641872 Suspension Control Arm

The Moog RK641872 suspension control arm is engineered for reliable performance in Lexus and Toyota vehicles, specifically designed for the Highlander and RX300 models. Crafted from forged steel with a durable black painted finish, this control arm offers strength and corrosion resistance for long-lasting use.

  • Constructed from forged steel for enhanced durability
  • Length of 16.330 inches for precise fitment
  • Black painted finish to resist corrosion
  • Includes rubber bushings for effective vibration dampening
  • Compatible with Lexus Highlander and Toyota RX300 models
  • Does not include ball joint, grease fittings, or mounting hardware
  • Regular grade type, non-adjustable design

Detailed Product Description

The Moog RK641872 suspension control arm is a critical component in the suspension system of Lexus Highlander and Toyota RX300 vehicles. Made from forged steel, it provides the necessary strength to withstand road stresses while maintaining vehicle stability. The black painted finish protects against rust and environmental damage, extending the lifespan of the part. This control arm comes equipped with rubber bushings that help absorb shocks and reduce noise, contributing to a smoother ride. Although it does not include a ball joint or mounting hardware, it is designed to integrate seamlessly with existing suspension components. The 16.330-inch length ensures proper alignment and fitment for the specified models.

Common Applications and Problem Solving

  • Replaces worn or damaged suspension control arms on Lexus Highlander and Toyota RX300
  • Addresses issues with vehicle alignment and handling instability
  • Reduces suspension noise caused by deteriorated bushings
  • Helps correct uneven tire wear related to faulty control arms
  • Improves overall ride comfort by restoring suspension integrity

Installation Notes and Tips

  • Professional installation is recommended to ensure proper alignment and torque specifications
  • Inspect related suspension components such as ball joints and mounting hardware during replacement
  • Lubrication is not required as this control arm is not pre-greased and does not include grease fittings
  • Verify compatibility with Lexus Highlander and Toyota RX300 model years before installation

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number RK641872 should be confirmed at the time of purchase, Moog typically offers limited warranties covering defects in materials and workmanship. This control arm is designed to provide consistent service life when installed and maintained properly.

BrandMoog
Part NumberRK641872
AdjustableNo
Ball Joint IncludedNo
Bushing MaterialRubber
Bushings IncludedYes
ColorBlack
Friction Material ThicknessPaint
Grade TypeRegular
Grease Fitting IncludedNo
Length16.330
MaterialForged Steel
Mounting Hardware IncludedNo
Pre-GreasedNo

This part fits 8 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2003LexusRX300AWDRear Lower RearwardSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2003ToyotaHighlanderAWDRear Lower RearwardSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2002LexusRX300AWDRear Lower RearwardSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2002ToyotaHighlanderAWDRear Lower RearwardSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2001LexusRX300AWDRear Lower RearwardSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2001ToyotaHighlanderAWDRear Lower RearwardSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2000LexusRX300AWDRear Lower RearwardSuspension Control Arm and Ball Joint Assembly meets OEM standards.
1999LexusRX300AWDRear Lower RearwardSuspension Control Arm and Ball Joint Assembly meets OEM standards.

* 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:

101-6690260677245D1004248730480204873048050507-2180521-910522-161CA74530CMS86192FA3843MS86192

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