HomeSuspension > Suspension, Springs and Related ComponentsMoog RK643406 Suspension Control Arm - Front Left Lower
Part #: RK643406

Moog RK643406 Suspension Control Arm - Front Left Lower

Front Left Lower
24 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: Ford, Transit-150, Transit-250, Transit-350, and Transit-350 HD
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Suspension Control Arm for Ford Transit Models

The Moog RK643406 suspension control arm is designed to provide durable and precise suspension performance for Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD vehicles. Engineered as a premium-grade component, this control arm ensures consistent handling and stability under various driving conditions.

Key Features of Moog RK643406 Suspension Control Arm

  • Premium grade type for enhanced durability and strength
  • Compatible with Ford Transit-150, Transit-250, Transit-350, and Transit-350 HD
  • Manufactured to meet or exceed OEM specifications
  • Precision-engineered for accurate fit and function
  • Includes all necessary mounting points for straightforward installation

Detailed Description of the Moog RK643406 Control Arm

This suspension control arm from Moog is crafted to maintain the alignment and geometry of the front suspension system on select Ford Transit models. The premium grade construction offers resistance to wear and deformation, which is critical for vehicles frequently carrying heavy loads or operating in demanding environments. The RK643406 part number corresponds specifically to this control arm designed for Transit-150, Transit-250, Transit-350, and Transit-350 HD, ensuring a precise fit and reliable performance.

Common Applications and Problem Solving

  • Restores proper suspension alignment and handling
  • Eliminates clunking or knocking noises from worn control arms
  • Addresses uneven tire wear caused by suspension issues
  • Improves vehicle stability and steering response
  • Replaces damaged or bent control arms after impact or wear

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before installation
  • Compare new control arm with the original to verify correct part number RK643406
  • Torque all fasteners to manufacturer specifications for safety and performance
  • Inspect related suspension components during installation for wear or damage
  • Alignment check is recommended after installation to maintain proper handling

Quality Assurance and Warranty Information

Moog manufactures the RK643406 suspension control arm to meet stringent quality standards, providing a premium grade replacement part for Ford Transit vehicles. This control arm is backed by Moog's limited warranty, covering defects in materials and workmanship to ensure long-term reliability and customer confidence.

This part fits 24 vehicles. Search below:

YearMakeModelPositionNotes
2020FordTransit-150Front Left Lower
2020FordTransit-250Front Left Lower
2020FordTransit-350Front Left Lower
2020FordTransit-350 HDFront Left Lower
2019FordTransit-150Front Left Lower
2019FordTransit-250Front Left Lower
2019FordTransit-350Front Left Lower
2019FordTransit-350 HDFront Left Lower
2018FordTransit-150Front Left Lower
2018FordTransit-250Front Left Lower
2018FordTransit-350Front Left Lower
2018FordTransit-350 HDFront Left Lower
2017FordTransit-150Front Left Lower
2017FordTransit-250Front Left Lower
2017FordTransit-350Front Left Lower
2017FordTransit-350 HDFront Left Lower
2016FordTransit-150Front Left Lower
2016FordTransit-250Front Left Lower
2016FordTransit-350Front Left Lower
2016FordTransit-350 HDFront Left Lower
2015FordTransit-150Front Left Lower
2015FordTransit-250Front Left Lower
2015FordTransit-350Front Left Lower
2015FordTransit-350 HDFront Left 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:

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