Dorman W37635 Drum Brake Wheel Cylinder - Rear Right

Reliable Drum Brake Wheel Cylinder for Chevrolet and Toyota Models

The Dorman W37635 drum brake wheel cylinder is engineered to restore proper braking function for select Chevrolet and Toyota vehicles. Designed with durable cast iron and precise specifications, this component ensures consistent hydraulic pressure for safe and effective braking performance.

• Includes bleeder screw for easy brake system bleeding
• Brake line inlet thread diameter: 10 mm
• Brake component inlet thread size: M10 x 1.0 with 1.0 thread pitch
• Bore diameter of 0.75 inches for accurate fitment
• Constructed from cast iron for strength and durability
• Package contains one drum brake wheel cylinder

Detailed Product Description

The Dorman W37635 drum brake wheel cylinder is specifically designed for use in Chevrolet and Toyota vehicles including the Camry, Celica, Corolla, Prizm, Tercel, and Yaris models. Its cast iron construction provides reliable resistance to wear and corrosion, ensuring long service life under demanding braking conditions. The included bleeder screw simplifies maintenance by allowing trapped air to be released from the brake hydraulics, improving brake responsiveness. The 0.75-inch bore diameter and M10 x 1.0 brake line inlet thread size with a 1.0 thread pitch ensure precise compatibility with the original equipment specifications.

Common Applications and Issues Addressed

• Restores hydraulic pressure in drum brake systems
• Eliminates brake fluid leaks from worn or damaged wheel cylinders
• Resolves spongy or unresponsive brake pedal feel
• Prevents uneven brake shoe wear caused by cylinder malfunction
• Addresses brake dragging or sticking due to cylinder corrosion

Installation Notes and Tips

When installing the Dorman W37635 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely supported. Use the included bleeder screw to properly bleed the brake lines after installation to remove any air pockets. Verify that the brake line inlet threads match the M10 x 1.0 specification to avoid cross-threading. Inspect brake shoes and hardware for wear and replace as necessary to maintain optimal braking performance.

Quality Assurance and Warranty

Dorman manufactures the W37635 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction is tested for durability and corrosion resistance. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use conditions.