HomeSuspension > Suspension, Springs and Related ComponentsDorman 524-623 Suspension Control Arm - Rear Left Lower Rearward or Rear Right Lower Rearward
Part #: 524-623

Dorman 524-623 Suspension Control Arm - Rear Left Lower Rearward or Rear Right Lower Rearward

Rear Left Lower Rearward and Rear Right Lower Rearward
2 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Focus
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Overview of Dorman Suspension Control Arm 524-623

The Dorman suspension control arm 524-623 is designed specifically for Ford Focus models, providing reliable suspension performance. Constructed from durable steel with a black E-coat finish, this control arm offers strength and corrosion resistance for long-lasting use.

  • Made from stamped steel for structural integrity
  • Black E-coat finish for corrosion protection
  • Includes one rubber bushing with black color
  • Threaded ball joint stud type (ball joint not included)
  • Bushing inside diameter: 14.3 mm, outside diameter: 39.6 mm
  • Overall length: 262.5 mm, bushing length: 92 mm
  • Bolt-on attachment type with press-in end
  • Compatible with Ford Focus suspension systems

Detailed Product Description

This Dorman suspension control arm 524-623 is engineered to meet the specifications required for Ford Focus vehicles. The stamped steel construction ensures the arm maintains rigidity under load, while the black E-coat finish helps prevent rust and corrosion from road exposure. The control arm includes a single rubber bushing designed to absorb vibrations and reduce noise, enhancing ride comfort. The threaded ball joint stud type allows for secure connection to the suspension system, although the ball joint itself is not included with this part. Measuring 262.5 mm in overall length, this control arm fits precisely within the suspension geometry of compatible Ford Focus models.

Common Suspension Issues Addressed

  • Worn or damaged control arm bushings causing steering instability
  • Corroded or weakened control arm compromising suspension alignment
  • Excessive vibration or noise from faulty suspension components
  • Loose or damaged ball joint studs affecting wheel control
  • General suspension wear impacting vehicle handling and safety

Installation Notes and Tips

Installation of the Dorman 524-623 suspension control arm requires basic mechanical skills and appropriate tools. Since mounting hardware and ball joints are not included, ensure existing components are inspected and replaced if necessary. The bolt-on attachment and press-in end design facilitate straightforward installation. Proper torque specifications should be followed to maintain suspension integrity and safety. It is recommended to perform a wheel alignment after installation to ensure optimal handling.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The steel construction and protective E-coat finish contribute to durability and corrosion resistance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts. Verify warranty coverage with the product documentation or supplier.

BrandDorman
Part Number524-623
MaterialSteel
Bushing ColorBlack
Length328.9
ConstructionStamped
ColorBlack
FinishE coat
Grease Fitting IncludedNo
Bushings IncludedYes
Ball Joint Stud TypeThreaded
Ball Joint IncludedNo
Mounting Hardware IncludedNo
Grade TypeRegular
AdjustableNo
Bushing MaterialRubber
Bushing Inside Diameter14.3
Bushing Length92
Attachment TypeBolt on
Ball Joint InstalledNo
Bushing Outside Diameter39.6 mm
Bushing Quantity1
End 2 TypePress in
Linkage End TypeBushing
Mounting Brackets IncludedNo
Overall Length262.5 mm
Package Contents1 suspension control arm

This part fits 2 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2000FordFocusWagonRear Left Lower RearwardSell until depleted - Suspension Control Arm and Ball Joint Assembly
2000FordFocusWagonRear Right Lower RearwardSell until depleted - Suspension Control Arm and Ball Joint Assembly

* 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:

YS4Z5500EA

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