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Dorman W370061 Drum Brake Wheel Cylinder - Rear, Rear Left or Rear RightOE Quality 60-Day Returns
Dorman W370061 Drum Brake Wheel Cylinder - Rear, Rear Left or Rear Right - view 1
Dorman W370061 Drum Brake Wheel Cylinder - Rear, Rear Left or Rear Right - view 2
Part #: W370061

Dorman W370061 Drum Brake Wheel Cylinder - Rear, Rear Left or Rear Right

Rear Left
⚙️ 56 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mazda, Ranger, B2300, B4000, B3000, and B2500
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Reliable Drum Brake Wheel Cylinder for Ford and Mazda Trucks

The Dorman W370061 drum brake wheel cylinder is engineered to restore proper braking function for select Ford and Mazda models. Designed with durable cast iron construction and precise specifications, this wheel cylinder ensures consistent hydraulic pressure for safe stopping performance.

  • Includes bleeder screw for easy brake system bleeding
  • Constructed from cast iron for strength and durability
  • 0.813 inch bore diameter for accurate fit and function
  • Brake component inlet thread size: 3/8-24 inches
  • Thread diameter of 3/8 inch for secure installation
  • Package contains one drum brake wheel cylinder

Durable Cast Iron Construction and Precise Specifications

The Dorman W370061 wheel cylinder features a cast iron casting material that provides long-lasting durability under demanding braking conditions. Its 0.813 inch bore diameter is designed to match the hydraulic requirements of drum brake systems on Ford B2300, B2500, B3000, B4000, and Ranger models, as well as Mazda trucks. The included bleeder screw simplifies brake fluid bleeding during installation or maintenance, although a bleeder screw cap is not included. Thread sizes of 3/8-24 inches for the brake component inlet and 3/8 inch for the thread diameter ensure compatibility with factory brake lines and fittings.

Compatible With Ford and Mazda Truck Models

This drum brake wheel cylinder is compatible with a range of Ford and Mazda trucks, including the Ford B2300, B2500, B3000, B4000, and Ranger series. It is designed to meet the specific hydraulic and mechanical requirements of these vehicles, providing a direct replacement for worn or leaking wheel cylinders.

Common Brake Issues Addressed by This Wheel Cylinder

  • Brake fluid leaks from the wheel cylinder
  • Reduced braking efficiency or spongy brake pedal
  • Uneven brake shoe wear due to cylinder malfunction
  • Brake drag caused by stuck pistons in the cylinder
  • Brake pedal sinking or poor hydraulic pressure

Installation Notes and Tips

When installing the Dorman W370061 drum brake wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air from the hydraulic lines. Verify thread compatibility with existing brake lines and fittings before installation. It is recommended to inspect brake shoes and hardware during replacement to maintain optimal braking performance.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The W370061 drum brake wheel cylinder undergoes rigorous quality control to ensure reliable operation. Please refer to Dorman's warranty policy for specific coverage details.

BrandDorman
Part NumberW370061
Bleeder Screw Cap IncludedNo
Bleeder Screw IncludedYes
Bore Diameter0.813
Brake Component Inlet Thread Size3/8-24 in
Casting MaterialCast Iron
Package Contents1 Drum Brake Wheel Cylinder
Thread Diameter3/8

This part fits 56 vehicles. Search below:

YearMakeModelPositionNotes
2012FordRangerRear LeftCompatible with drum brake wheel cylinders with a 13/16 inch bore size.
2012FordRangerRear RightCompatible with drum brake wheel cylinders with a 13/16 inch bore size.
2011FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2011FordRangerRearCompatible with drum brake wheel cylinders with a 13/16 inch bore size.
2010FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2010FordRangerRearCompatible with drum brake wheel cylinders with a 13/16 inch bore size.
2010MazdaB2300RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2010MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2009FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2009MazdaB2300RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2009MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2008FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2008FordRangerRearCompatible with drum brake wheel cylinders with a 13/16 inch bore size.
2008MazdaB2300RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2008MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2008MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2007FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2007FordRangerRearCompatible with drum brake wheel cylinders with a 13/16 inch bore size.
2007MazdaB2300RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2007MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2007MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2006FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2006FordRangerRearCompatible with drum brake wheel cylinders with a 13/16 inch bore size.
2006MazdaB2300RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2006MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2006MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2005FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2005MazdaB2300RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2005MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2005MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2004FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2004MazdaB2300RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2004MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2004MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2003FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2003MazdaB2300RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2003MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2003MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2002FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2001FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2001MazdaB2300RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2001MazdaB2500RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2001MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2001MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2000FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2000MazdaB2500RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2000MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
2000MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
1999FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
1999MazdaB2500RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
1999MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
1999MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
1998FordRangerRearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
1998MazdaB2500RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
1998MazdaB3000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.
1998MazdaB4000RearCompatible with drum brakes that are 10 inches with a bore size of 13/16 inch.

* 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:

072-9222134.6501818E11351F70266101L5Z2261GA2037006134184784-42018BRWC-39F134318W-85018WC250000

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

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