Dorman W37312 Drum Brake Wheel Cylinder - Front Left Lower or Front Left Upper

Overview of Dorman Drum Brake Wheel Cylinder W37312

The Dorman W37312 drum brake wheel cylinder is engineered for reliable brake hydraulics performance on Chevrolet LUV models. Designed with precision, this component ensures consistent braking pressure and smooth operation in your vehicle's drum brake system.

• Includes bleeder screw for easy brake fluid bleeding
• Constructed from durable cast iron for long-lasting strength
• Brake line inlet thread diameter of 10 mm with M10 x 1.0 thread size
• Bore diameter measures 1.063 inches for proper fit and function
• Package contains one drum brake wheel cylinder

Detailed Product Description

The Dorman W37312 drum brake wheel cylinder is specifically designed to meet the brake hydraulics requirements of Chevrolet LUV vehicles. Its cast iron casting material provides robust durability and resistance to wear under demanding braking conditions. The bore diameter of 1.063 inches ensures precise piston movement within the cylinder, maintaining consistent hydraulic pressure. The brake line inlet thread size of M10 x 1.0 with a 10 mm diameter allows for secure and leak-free brake line connections. This wheel cylinder includes a bleeder screw to facilitate proper brake fluid bleeding during installation or maintenance, although it does not come with a bleeder screw cap.

Compatible Vehicles and Applications

This drum brake wheel cylinder is compatible with Chevrolet LUV models, making it a suitable replacement part for maintaining or restoring brake system performance. The part number W37312 corresponds directly to this fitment, ensuring correct compatibility and function.

• Restores proper hydraulic pressure in drum brake systems
• Addresses brake fluid leaks from worn or damaged wheel cylinders
• Eliminates spongy or unresponsive brake pedal feel
• Prevents uneven brake shoe wear caused by cylinder malfunction
• Supports safe and reliable braking performance on Chevrolet LUV

Installation Notes and Tips

When installing the Dorman W37312 drum brake wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely lifted. Use the included bleeder screw to properly bleed air from the brake lines after installation. Verify that the brake line inlet threads match the M10 x 1.0 specification to avoid leaks. Inspect brake shoes and hardware for wear and replace as necessary to maintain optimal braking function.

Quality Assurance and Warranty

Dorman manufactures the W37312 wheel cylinder to meet or exceed OEM specifications for Chevrolet LUV brake hydraulics. The cast iron construction provides durability and corrosion resistance. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship.