{"product_id":"dorman-w37646-drum-brake-wheel-cylinder","title":"Dorman W37646 Drum Brake Wheel Cylinder - Rear Right","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Chevrolet, Geo, and Toyota\u003c\/h2\u003e\u003cp\u003eThe Dorman W37646 drum brake wheel cylinder is engineered to restore proper braking function in select Chevrolet, Geo, and Toyota models. Designed with durable cast iron and precise dimensions, this component 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\u003eCast iron construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eBrake line inlet thread diameter of 10 mm with M10 x 1.0 thread size\u003c\/li\u003e\n\u003cli\u003eBore diameter of 0.688 inches for accurate fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Nova, Geo Prizm, Toyota Corolla, Paseo, and Tercel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman W37646 drum brake wheel cylinder features a cast iron casting material that provides reliable resistance to wear and corrosion. The bore diameter measures 0.688 inches, ensuring proper piston movement within the cylinder. The brake line inlet thread diameter is 10 mm, with a thread pitch of 1.0 and a brake component inlet thread size of M10 x 1.0, allowing secure connection to the brake line. This wheel cylinder includes a bleeder screw to facilitate brake fluid bleeding during installation or maintenance, although it does not come with a bleeder screw cap. The package contains one drum brake wheel cylinder, ready for installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicle Applications\u003c\/h2\u003e\u003cp\u003eThis wheel cylinder is compatible with several popular models, including Chevrolet Nova, Geo Prizm, Toyota Corolla, Paseo, and Tercel. It is designed specifically for the brake hydraulics system of these vehicles, ensuring proper fit and function when replacing worn or leaking wheel cylinders.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This 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 uneven brake pressure\u003c\/li\u003e\n\u003cli\u003eSpongy or soft brake pedal feel caused by hydraulic failure\u003c\/li\u003e\n\u003cli\u003eBrake drag or sticking caused by seized pistons\u003c\/li\u003e\n\u003cli\u003eBrake noise or uneven brake shoe wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman W37646 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 the brake line inlet (M10 x 1.0) before installation. Inspect brake shoes and hardware for wear and replace as necessary to ensure optimal braking performance. Use appropriate brake fluid and follow manufacturer torque specifications for all fittings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this wheel cylinder to meet or exceed OEM specifications for durability and performance. The cast iron construction provides long-lasting service life under normal operating conditions. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulic components to cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792534241461,"sku":"BKKX-W37646","price":25.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37646_Fro.jpg?v=1774997887","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37646-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}