Dorman W37969 Drum Brake Wheel Cylinder - Rear Right

Reliable Drum Brake Wheel Cylinder for Mazda MPV

The Dorman W37969 drum brake wheel cylinder is engineered to restore proper braking function for Mazda MPV models. Designed with durable cast iron construction, this wheel cylinder ensures consistent performance and longevity in your vehicle's brake hydraulics system.

• Constructed from cast iron for strength and durability
• 0.75 inch bore diameter for precise hydraulic pressure
• Brake component inlet thread size: (2) M10 x 1.0 for secure brake line connection
• Thread diameter M10 with a 1.0 thread pitch for compatibility
• Includes one drum brake wheel cylinder per package
• Bleeder screw and bleeder screw cap not included

Product Details and Specifications

The Dorman W37969 wheel cylinder is specifically designed for the brake hydraulics system of Mazda MPV vehicles. Its cast iron casting material provides resistance to wear and corrosion, essential for maintaining brake system integrity. The 0.75 inch bore diameter allows for effective hydraulic pressure application to the brake shoes, ensuring reliable stopping power. The dual brake component inlet threads sized at M10 x 1.0 facilitate proper brake line attachment, while the thread diameter and pitch ensure a secure fit. This part is sold individually and does not include a bleeder screw or cap, so these components must be sourced separately if needed.

Compatible Applications and Common Uses

• Replacement of leaking or seized drum brake wheel cylinders on Mazda MPV
• Restoring brake hydraulic pressure for improved braking response
• Addressing brake fluid leaks at the wheel cylinder
• Resolving uneven brake shoe wear caused by faulty wheel cylinders
• Maintaining brake system safety and performance in Mazda MPV models

Installation Notes and Tips

When installing the Dorman W37969 drum brake wheel cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic pressure. Verify thread compatibility with existing brake lines using the M10 x 1.0 inlet threads. Since the bleeder screw and cap are not included, use the original components or purchase replacements separately. Inspect brake shoes and drums for wear during installation to ensure optimal braking performance.

Quality Assurance and Warranty

Dorman manufactures the W37969 wheel cylinder to meet or exceed OEM specifications for Mazda MPV brake hydraulics. The cast iron construction supports durability under typical operating conditions. While specific warranty details are not provided, Dorman parts generally come with a limited warranty covering defects in material and workmanship. Consult product documentation for exact warranty terms.