HomeSuspension > Suspension, Springs and Related ComponentsMoog RK623172 Suspension Control Arm and Ball Joint Assembly - Front Left Upper
Part #: RK623172

Moog RK623172 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Front Left Upper
9 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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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, CTS
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Moog Suspension Control Arm and Ball Joint Assembly

The Moog RK623172 suspension control arm and ball joint assembly is designed specifically for Cadillac CTS models. This premium-grade component includes both bushings and a ball joint, providing a comprehensive solution for suspension repairs and upgrades.

  • Includes bushings for improved vibration dampening
  • Ball joint included for precise steering control
  • Premium grade materials for durability and performance
  • Compatible with Cadillac CTS suspension systems
  • Part number RK623172 for accurate identification

Detailed Product Description

The Moog RK623172 suspension control arm and ball joint assembly combines essential suspension components into a single unit, simplifying installation and ensuring compatibility. The included bushings help reduce noise and absorb road shocks, while the integrated ball joint maintains proper steering geometry and vehicle handling. Manufactured to premium grade standards, this assembly is engineered to meet the specific requirements of Cadillac CTS vehicles, ensuring reliable performance and longevity.

Common Applications and Problem Resolution

  • Replaces worn or damaged suspension control arms on Cadillac CTS
  • Addresses excessive play or looseness in steering components
  • Eliminates clunking noises caused by failing bushings or ball joints
  • Improves vehicle alignment and handling stability
  • Restores proper suspension articulation and ride comfort

Installation Notes and Tips

Installation of the Moog RK623172 assembly requires standard suspension tools and mechanical knowledge. It is recommended to inspect related suspension components during replacement and perform a wheel alignment afterward to ensure optimal performance. The included bushings and ball joint come pre-installed, reducing installation time and complexity.

Quality Assurance and Warranty

Moog parts are manufactured to meet or exceed OEM specifications, with a focus on durability and fitment accuracy. The RK623172 suspension control arm and ball joint assembly is backed by Moog's quality standards, providing confidence in its performance and reliability for Cadillac CTS vehicles.

This part fits 9 vehicles. Search below:

YearMakeModelBody TypeDrive TypePositionNotes
2015CadillacCTSCoupeRWDFront Left Upper
2014CadillacCTSCoupeRWDFront Left Upper
2014CadillacCTSWagonRWDFront Left Upper
2013CadillacCTSRWDFront Left Upper
2012CadillacCTSRWDFront Left Upper
2011CadillacCTSRWDFront Left Upper
2010CadillacCTSRWDFront Left Upper
2009CadillacCTSRWDFront Left Upper
2008CadillacCTSRWDFront Left Upper

* 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:

1521946725849157

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