Dorman W37349 Drum Brake Wheel Cylinder - Rear

Reliable Drum Brake Wheel Cylinder for Volkswagen Caravelle and Vanagon

The Dorman W37349 drum brake wheel cylinder is engineered to restore proper braking function in Volkswagen Caravelle and Vanagon models. Designed with durable cast iron construction and precise specifications, this component ensures consistent hydraulic pressure for safe and effective braking.

• Includes bleeder screw for easy brake fluid bleeding
• Cast iron casting material for strength and durability
• Bore diameter of 0.938 inches for accurate fitment
• Brake line inlet thread diameter of 10 mm with M10 x 1.0 thread size and 1.0 thread pitch
• Package contains one drum brake wheel cylinder

Detailed Product Description

The Dorman W37349 drum brake wheel cylinder is specifically designed for Volkswagen Caravelle and Vanagon vehicles, providing a precise fit and reliable performance. Constructed from cast iron, this wheel cylinder offers long-lasting durability under demanding braking conditions. The bore diameter of 0.938 inches ensures proper piston movement within the cylinder, maintaining consistent hydraulic pressure. The included bleeder screw simplifies the brake bleeding process, although the bleeder screw cap is not included. The brake line inlet thread diameter measures 10 mm with an M10 x 1.0 thread size and a 1.0 thread pitch, matching OEM specifications for seamless installation.

Common Applications and Issues Addressed

• Restores braking performance in Volkswagen Caravelle and Vanagon drum brake systems
• Replaces leaking or seized wheel cylinders causing brake fluid loss
• Eliminates spongy or unresponsive brake pedal feel
• Prevents uneven brake shoe wear due to faulty hydraulic pressure
• Addresses brake drag caused by stuck pistons within the wheel cylinder

Installation Notes and Tips

When installing the Dorman W37349 wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air and maintain hydraulic integrity. Verify thread compatibility with the brake line inlet (M10 x 1.0) before installation. Inspect brake shoes and hardware for wear or damage during replacement to ensure optimal braking performance. Use appropriate tools to avoid damaging the cast iron casting or threads.

Quality Assurance and Warranty

Dorman manufactures the W37349 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides durability and resistance to corrosion. This part is backed by Dorman's quality assurance processes, ensuring reliable performance in Volkswagen Caravelle and Vanagon brake systems. Warranty details are available through Dorman and should be confirmed at the time of purchase.