{"product_id":"dorman-w37812-drum-brake-wheel-cylinder-rear-left-lower","title":"Dorman W37812 Drum Brake Wheel Cylinder - Rear Left Lower","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Precise Braking\u003c\/h2\u003e\u003cp\u003eThe Dorman W37812 drum brake wheel cylinder is engineered to restore proper brake function in compatible vehicles. Designed with durable cast iron construction and precise bore dimensions, this component ensures consistent hydraulic pressure for safe stopping performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron casting material for strength and durability\u003c\/li\u003e\n\u003cli\u003e1.75-inch bore diameter for accurate hydraulic operation\u003c\/li\u003e\n\u003cli\u003eBrake line inlet thread diameter of 0.437 inches\u003c\/li\u003e\n\u003cli\u003eBrake component inlet thread size: two 7\/16-24 threads\u003c\/li\u003e\n\u003cli\u003ePackage includes one drum brake wheel cylinder without bleeder screw or cap\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman W37812 drum brake wheel cylinder is a critical part of the brake hydraulics system, designed to convert hydraulic pressure into mechanical force to push the brake shoes against the drum. Its cast iron construction provides resistance to wear and corrosion, extending the service life of the brake system. The 1.75-inch bore diameter is engineered to match specific vehicle requirements, ensuring proper fluid displacement and brake shoe movement. The brake line inlet thread diameter of 0.437 inches and dual 7\/16-24 brake component inlet threads allow for secure and leak-free connections to the brake lines.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking performance in vehicles experiencing brake drag or uneven braking\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or seized wheel cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eEliminates spongy brake pedal feel due to internal cylinder wear\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise or reduced stopping power related to faulty wheel cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman W37812 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely supported. Clean the brake drum and surrounding components before installation. Since this part does not include a bleeder screw or cap, verify compatibility with your vehicle’s existing hardware. After installation, bleed the brake system thoroughly to remove air and restore proper hydraulic pressure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W37812 wheel cylinder to meet or exceed OEM specifications, using cast iron for durability and reliable performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51915825479861,"sku":"BKKX-W37812","price":355.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37812_Fro.jpg?v=1774997902","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37812-drum-brake-wheel-cylinder-rear-left-lower","provider":"PartCatalog","version":"1.0","type":"link"}