HomeSuspension > Suspension, Springs and Related ComponentsDorman 523-264 Suspension Control Arm Bushing - Rear Upper
Part #: 523-264

Dorman 523-264 Suspension Control Arm Bushing - Rear Upper

Rear Upper
15 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: Mazda, Miata
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Overview of Dorman Suspension Control Arm Bushing 523-264

The Dorman Suspension Control Arm Bushing 523-264 is designed specifically for Mazda Miata models, providing reliable suspension performance. Made from durable rubber, this black bushing helps maintain proper control arm alignment and reduces vibration for a smoother ride.

  • Material: Rubber for flexibility and durability
  • Color: Black
  • Length: 60 mm
  • Width: 60 mm
  • Inside Diameter: 12.2 mm
  • Outside Diameter: 60 mm
  • Includes two bushings per package
  • Mounting hardware and brackets not included
  • Grade Type: Regular

Detailed Product Description

This suspension control arm bushing from Dorman is engineered to meet the specifications required for Mazda Miata vehicles. The part number 523-264 features two rubber bushings with inner diameters of 12.2 mm and outer diameters of 39.3 mm and 60 mm, designed to fit precisely within the control arm assembly. The 60 mm width and length dimensions ensure proper fitment and function, helping to absorb road shocks and reduce noise and vibration. The black rubber material offers a balance of flexibility and strength, suitable for regular driving conditions.

Common Applications and Problem Solving

  • Reduces suspension noise and vibration
  • Prevents premature wear of control arm components
  • Improves steering stability and handling
  • Addresses issues with loose or worn control arm bushings
  • Restores proper suspension geometry for Mazda Miata

Installation Notes and Tips

  • Compatible with Mazda Miata models; verify fitment before installation
  • Mounting hardware and brackets are not included and may need to be reused or purchased separately
  • Ensure control arm and surrounding components are clean before installing new bushings
  • Professional installation is recommended for proper alignment and torque specifications

Quality Assurance and Warranty

Dorman suspension bushings are manufactured to meet OEM standards for fit and function. The 523-264 part number undergoes quality checks to ensure durability and performance. While no specific warranty details are provided, Dorman products typically come with limited warranties covering defects in material and workmanship.

BrandDorman
Part Number523-264
Bracket IncludedNo
Bushing 1 Inner Diameter12.2 mm
Bushing 1 Outer Diameter39.3 mm
Bushing 1 Width60 mm
Bushing 2 Inner Diameter12.2 mm
Bushing 2 Outer Diameter39.3 mm
Bushing 2 Width66 mm
ColorBlack
Grade TypeRegular
Inside Diameter12.2
Length60
MaterialRubber
Mounting Hardware IncludedNo
Mounting TypeBushing
Outside Diameter60
Package ContentsBushing
Width60

This part fits 15 vehicles. Search below:

YearMakeModelPositionNotes
2005MazdaMiataRear Upper
2004MazdaMiataRear Upper
2003MazdaMiataRear Upper
2002MazdaMiataRear Upper
2001MazdaMiataRear Upper
2000MazdaMiataRear Upper
1999MazdaMiataRear Upper
1997MazdaMiataRear Upper
1996MazdaMiataRear Upper
1995MazdaMiataRear Upper
1994MazdaMiataRear Upper
1993MazdaMiataRear Upper
1992MazdaMiataRear Upper
1991MazdaMiataRear Upper
1990MazdaMiataRear 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:

NA01288C0CNI

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