Dorman 526-664 Lateral Arm and Ball Joint Assembly - Rear Right Lower Rearward

Brand Dorman 526-664
Position Rear Right Lower Rearward
Attachment Type Bolt On
Ball Joint Included Yes
Ball Joint Installed Yes
Ball Joint Stud Type Threaded
Bushing Material Steel; Rubber
Bushings Included Yes
Control Arm Type Tubular
Grade Type Regular
Greaseable No
Material Steel
Package Contents 1 Lateral Arm; 1 Ball Joint; 1 Nut
Pre Greased Yes
Fits Scion · 6 vehicles

OE replacement. Precision-engineered and rigorously tested for reliable performance.

Bolt-on installation. Includes a preinstalled ball joint and bushings for easier service.

Tubular steel construction. Built with steel and rubber bushings for dependable support.

Cross-references 4872021020 and NI for the same application. See all 2.

$134.23Free shipping
In stock · usually ships same day before 1pm CST
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Order total $134.23
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Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 526-664 Rear Right Lower Rearward Arm

This Dorman lateral arm and ball joint assembly is built for the rear right lower rearward position on select Scion tC models. It combines the arm, ball joint, and bushings in one OE-style replacement for suspension service on 2005-2010 Scion tC applications.

  • Direct replacement lateral arm and ball joint assembly for the rear right lower rearward position
  • Precision-engineered and tested for reliable OE-style fit and function
  • Steel tubular control arm construction
  • Ball joint included and installed
  • Threaded ball joint stud for secure attachment
  • Steel and rubber bushings included
  • Pre-greased and non-greaseable design
  • Bolt-on attachment type

Detailed Product Overview

Dorman 526-664 is a suspension replacement part for the rear right lower rearward location on the 2005-2010 Scion tC. It is engineered as a direct-fit lateral arm and ball joint assembly, using a tubular steel arm with steel and rubber bushings to match the original suspension layout. The ball joint is already installed, and the assembly is pre-greased for service-ready installation. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Common Problems This Part Can Address

  • Rear suspension looseness or play at the arm and ball joint connection
  • Clunking or knocking from the rear suspension area
  • Uneven rear tire wear caused by worn suspension geometry
  • Handling instability from worn bushings or ball joint wear
  • Need for a direct replacement on a 2005-2010 Scion tC rear right lower rearward arm

Installation Notes and Tips

Verify the rear right lower rearward position before installation on your Scion tC. This assembly uses a bolt-on attachment type and a threaded ball joint stud, so proper torque and alignment procedures are important after replacement. Confirm vehicle year and suspension position against the fitment listing before ordering Dorman 526-664.

Quality Assurance

Dorman states that this lateral arm and ball joint assembly is precision-engineered and rigorously tested to provide a reliable replacement for the original equipment on specific vehicles. The part is built with regular-grade materials and OE-style construction for consistent suspension service.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010SciontCRear Right Lower Rearward
2009SciontCRear Right Lower Rearward
2008SciontCRear Right Lower Rearward
2007SciontCRear Right Lower Rearward
2006SciontCRear Right Lower Rearward
2005SciontCRear Right Lower Rearward
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4872021020NI