Dorman W37752 Drum Brake Wheel Cylinder - Rear Left

Reliable Drum Brake Wheel Cylinder for Mazda B-Series Trucks

The Dorman W37752 drum brake wheel cylinder is engineered to restore proper braking function for Mazda B2000, B2200, and B2600 models. Designed with durable cast iron construction and precise specifications, this wheel cylinder ensures consistent hydraulic pressure for safe and effective braking.

• Includes bleeder screw for easy brake system bleeding
• Constructed from cast iron for strength and durability
• Bore diameter of 0.75 inches for accurate fitment
• Brake component inlet thread size: (2) M10 x 1.0
• Thread diameter M10 with a 1.0 thread pitch
• Package contains one drum brake wheel cylinder

Durable Construction and Precise Specifications

This Dorman drum brake wheel cylinder (part number W37752) features a cast iron casting material that provides resistance to wear and corrosion, essential for maintaining brake system integrity. The 0.75-inch bore diameter is designed to match the original equipment specifications for Mazda B2000, B2200, and B2600 trucks, ensuring proper hydraulic pressure and brake shoe movement. The included bleeder screw simplifies the brake bleeding process, although the bleeder screw cap is not included. Thread sizes of M10 x 1.0 on the brake component inlet and thread diameter ensure compatibility with the vehicle’s brake lines and fittings.

Compatible With Mazda B2000, B2200, and B2600 Models

This wheel cylinder is specifically compatible with Mazda B2000, B2200, and B2600 trucks, making it a suitable replacement part for maintaining or repairing the drum brake hydraulic system. Using the correct part number W37752 guarantees fitment and function aligned with factory standards.

Common Brake Issues Addressed by This Wheel Cylinder

• Brake fluid leaks from worn or damaged wheel cylinders
• Reduced braking efficiency due to cylinder bore wear
• Uneven brake shoe application causing pulling or noise
• Brake pedal sponginess from air in the hydraulic system
• Brake drag caused by sticking or seized wheel cylinders

Installation Notes and Tips

When installing the Dorman W37752 drum brake wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air and restore hydraulic pressure. Verify thread compatibility with existing brake lines (M10 x 1.0) before installation. Inspect brake shoes and hardware for wear and replace as necessary to maintain optimal braking performance. Follow vehicle-specific service manual instructions for torque specifications and safety precautions.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The W37752 drum brake wheel cylinder undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details can be obtained from the product documentation or manufacturer’s website to confirm terms and conditions.