{"product_id":"dorman-w18009-drum-brake-wheel-cylinder","title":"Dorman W18009 Drum Brake Wheel Cylinder - Rear, Rear Left or Rear Right","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Your Vehicle\u003c\/h2\u003e\u003cp\u003eThe Dorman W18009 drum brake wheel cylinder is engineered to restore proper brake function in compatible vehicles. Designed with durable cast iron and precise dimensions, this wheel cylinder ensures consistent hydraulic pressure for safe braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake bleeding\u003c\/li\u003e\n\u003cli\u003eCast iron construction for strength and durability\u003c\/li\u003e\n\u003cli\u003e1.125 inch bore diameter for accurate fitment\u003c\/li\u003e\n\u003cli\u003eBrake line inlet thread diameter of 0.437 inches\u003c\/li\u003e\n\u003cli\u003eBrake component inlet thread size 7\/16-20 UNF\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 W18009 wheel cylinder features a cast iron casting material that provides long-lasting resistance to wear and corrosion. Its 1.125 inch bore diameter is designed to match specific vehicle brake systems, ensuring proper hydraulic pressure and smooth brake operation. The included bleeder screw simplifies maintenance by allowing trapped air to be released from the brake lines, improving brake responsiveness. The brake line inlet thread diameter of 0.437 inches and the 7\/16-20 UNF brake component inlet thread size ensure compatibility with standard brake lines and fittings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder is commonly used in various vehicle makes and models requiring a 1.125 inch bore diameter and compatible thread sizes. It is designed to address issues such as:\u003c\/p\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\u003eSpongy brake pedal caused by trapped air in brake lines\u003c\/li\u003e\n\u003cli\u003eUneven brake shoe wear from malfunctioning wheel cylinders\u003c\/li\u003e\n\u003cli\u003eBrake drag or sticking caused by corroded internal components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman W18009 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 that the brake line inlet threads match the vehicle’s brake lines to avoid leaks. Inspect brake shoes and hardware for wear and replace as necessary to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The W18009 wheel cylinder undergoes rigorous quality control to ensure proper fit and function. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship for a defined period. Refer to Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792454320309,"sku":"BKKX-W18009","price":54.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W18009_Fro.jpg?v=1774997827","url":"https:\/\/www.partcatalog.com\/products\/dorman-w18009-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}