{"product_id":"dorman-w37967-drum-brake-wheel-cylinder","title":"Dorman W37967 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eOverview of Dorman Drum Brake Wheel Cylinder W37967\u003c\/h2\u003e\u003cp\u003eThe Dorman W37967 drum brake wheel cylinder is engineered for reliable brake hydraulics performance. Designed specifically for select Chevrolet, GMC, Isuzu, and Oldsmobile models, this component ensures consistent braking response and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake fluid bleeding\u003c\/li\u003e\n\u003cli\u003eConstructed from durable cast iron for long-lasting strength\u003c\/li\u003e\n\u003cli\u003e0.75 inch bore diameter for precise hydraulic function\u003c\/li\u003e\n\u003cli\u003eBrake component inlet thread size of 3\/8-24 inches\u003c\/li\u003e\n\u003cli\u003eThread diameter of 3\/8 inch for secure fitment\u003c\/li\u003e\n\u003cli\u003ePackage contains one drum brake wheel cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman W37967 drum brake wheel cylinder is a critical component in the brake hydraulics system, responsible for converting hydraulic pressure into mechanical force to engage the brake shoes. Made from cast iron, this wheel cylinder offers robust resistance to wear and corrosion. The included bleeder screw simplifies maintenance by allowing trapped air to be released from the brake lines, ensuring optimal brake performance. With a bore diameter of 0.75 inches and a brake component inlet thread size of 3\/8-24 inches, this part is designed to meet the exact specifications required for proper fit and function.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder is compatible with various models including Chevrolet S10, S10 Blazer, Sonoma, and Trailblazer, GMC Jimmy and Sonoma, Isuzu Hombre and Bravada, as well as Oldsmobile vehicles. The precise fitment ensures reliable braking performance tailored to these specific trucks and SUVs.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by W37967\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\u003eBrake pedal sponginess caused by trapped air in brake lines\u003c\/li\u003e\n\u003cli\u003eUneven brake shoe application leading to premature wear\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 W37967 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely lifted. Use the included bleeder screw to properly bleed the brake system after installation to remove any air pockets. Verify thread compatibility with the brake lines and avoid cross-threading during assembly. It is recommended to inspect brake shoes and hardware for wear and replace as necessary during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W37967 wheel cylinder to meet or exceed OEM specifications, using cast iron for durability and performance. The product includes a bleeder screw for maintenance convenience. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulics components to ensure customer confidence in product reliability.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43795494371509,"sku":"BKKX-W37967","price":27.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37967_Fro.jpg?v=1774997914","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37967-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}