{"product_id":"dorman-w37423-drum-brake-wheel-cylinder","title":"Dorman W37423 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eOverview of Dorman Drum Brake Wheel Cylinder W37423\u003c\/h2\u003e\u003cp\u003eThe Dorman W37423 drum brake wheel cylinder is designed specifically for select Buick and Oldsmobile models, including the Riviera and Toronado. This component plays a critical role in your vehicle's brake hydraulics system, ensuring reliable braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake fluid bleeding\u003c\/li\u003e\n\u003cli\u003eCast iron construction for durability and strength\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 measures 0.75 inches for precise 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 W37423 drum brake wheel cylinder is engineered with a cast iron casting material, providing robust resistance to wear and corrosion. It features a 0.75-inch bore diameter, which is essential for proper hydraulic pressure application within the brake system. 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, ensuring compatibility with the brake lines on Buick Riviera and Oldsmobile Toronado models. The included bleeder screw facilitates straightforward brake fluid bleeding, although a bleeder screw cap is not included.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Riviera\u003c\/li\u003e\n\u003cli\u003eOldsmobile Toronado\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or leaking wheel cylinders in the brake hydraulics system, restoring proper brake function and safety.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Part\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fluid leaks from the wheel cylinder\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to worn cylinder bore\u003c\/li\u003e\n\u003cli\u003eBrake pedal feels spongy or soft\u003c\/li\u003e\n\u003cli\u003eUneven brake shoe wear\u003c\/li\u003e\n\u003cli\u003eBrake dragging or sticking caused by cylinder malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the brake system is properly bled after installation using the included bleeder screw\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for damage or corrosion before reassembly\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the M10 x 1.0 brake line inlet threads\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for removal and installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this drum brake wheel cylinder to meet or exceed OEM specifications for fit, form, and function. The cast iron construction provides long-lasting durability under normal operating conditions. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulics components. Refer to the product packaging or Dorman's official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792497017013,"sku":"BKKX-W37423","price":27.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37423_Fro.jpg?v=1774997871","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37423-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}