{"product_id":"dorman-w79767-drum-brake-wheel-cylinder","title":"Dorman W79767 Drum Brake Wheel Cylinder - Rear, Rear Left or Rear Right","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Chevrolet, Dodge, and GMC\u003c\/h2\u003e\u003cp\u003eThe Dorman W79767 drum brake wheel cylinder is engineered to restore proper braking function for select Chevrolet, Dodge, and GMC trucks and vans. Designed with durable cast iron construction and precise bore diameter, this wheel cylinder ensures consistent hydraulic pressure for safe stopping performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake system bleeding\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003e1.063 inch bore diameter for accurate fit and function\u003c\/li\u003e\n\u003cli\u003eBrake component inlet thread size: 3\/8-24 inches\u003c\/li\u003e\n\u003cli\u003eThread diameter: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003ePackage contains one drum brake wheel cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman W79767 wheel cylinder features a cast iron casting material that provides long-lasting resistance to wear and corrosion. Its 1.063 inch bore diameter is designed to match original equipment specifications, ensuring proper hydraulic pressure and brake shoe movement. The included bleeder screw simplifies brake fluid bleeding during installation or maintenance, although the bleeder screw cap is not included. Thread sizes of 3\/8-24 inches for the brake component inlet and 3\/8 inch for the thread diameter ensure compatibility with the brake lines on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder is compatible with a range of Chevrolet, Dodge, and GMC trucks and vans, including models such as Chevrolet C10, C20, C30, Suburban 1500 and 2500, Dodge Ram 2500 and 3500, and GMC K20, K2500, and Savana 2500. It is designed to meet the hydraulic brake system requirements of these vehicles, providing reliable stopping power and brake system integrity.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the W79767 Wheel Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fluid leaks from worn or damaged wheel cylinders\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to cylinder bore wear\u003c\/li\u003e\n\u003cli\u003eUneven brake shoe application causing pulling or noise\u003c\/li\u003e\n\u003cli\u003eBrake pedal sponginess from air in the brake lines\u003c\/li\u003e\n\u003cli\u003eCorrosion-related failure of original wheel cylinder components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman W79767 drum brake wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air and maintain hydraulic pressure. Verify thread compatibility with existing brake lines and inspect brake shoes and drums for wear or damage. It is recommended to replace wheel cylinders in pairs to maintain balanced braking performance. Use appropriate brake fluid and follow vehicle manufacturer torque specifications during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The W79767 wheel cylinder undergoes rigorous quality control to ensure durability and reliable performance in demanding brake system applications. Please refer to Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43795540869301,"sku":"BKKX-W79767","price":27.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W79767_Fro.jpg?v=1774997938","url":"https:\/\/www.partcatalog.com\/products\/dorman-w79767-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}