Dorman W37230 Drum Brake Wheel Cylinder - Front Left

Overview of Dorman Drum Brake Wheel Cylinder W37230

The Dorman W37230 drum brake wheel cylinder is designed specifically for Jeep CJ5 models, providing reliable brake hydraulics performance. Constructed from durable cast iron, this wheel cylinder ensures consistent braking pressure and long-lasting service.

• Includes bleeder screw for easy brake bleeding
• Cast iron casting material for strength and durability
• 1-inch bore diameter for precise hydraulic function
• Brake component inlet thread size of 3/8-24 UNF
• Thread diameter of 3/8 inch
• Package contains one drum brake wheel cylinder

Detailed Product Description

The Dorman W37230 drum brake wheel cylinder is engineered to meet the specific hydraulic requirements of Jeep CJ5 vehicles. Its cast iron construction provides resistance to wear and corrosion, essential for maintaining brake system integrity. The 1-inch bore diameter allows for accurate hydraulic pressure application, ensuring effective brake shoe movement within the drum brake assembly. The included bleeder screw simplifies the brake bleeding process, helping maintain optimal brake fluid flow and system responsiveness. Thread specifications of 3/8-24 UNF inlet and 3/8-inch diameter ensure compatibility with standard brake line fittings on the Jeep CJ5.

Common Applications and Problem Resolution

• Replaces leaking or damaged drum brake wheel cylinders on Jeep CJ5
• Addresses brake fluid leaks causing reduced braking efficiency
• Solves uneven brake shoe wear due to faulty hydraulic pressure
• Restores proper brake pedal feel and responsiveness
• Prevents brake drag caused by seized or sticking wheel cylinders

Installation Notes and Tips

When installing the Dorman W37230 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely supported. Use the included bleeder screw to properly bleed air from the brake lines after installation. Verify thread compatibility with existing brake lines to avoid cross-threading. Inspect brake shoes and drums for wear during replacement to maintain overall braking performance.

Quality Assurance and Warranty

Dorman manufactures the W37230 wheel cylinder to meet or exceed OEM specifications for Jeep CJ5 brake hydraulics. The cast iron construction and precise machining contribute to reliable operation and durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.