{"product_id":"dorman-w37985-drum-brake-wheel-cylinder","title":"Dorman W37985 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Select GM and Dodge Models\u003c\/h2\u003e\u003cp\u003eThe Dorman W37985 drum brake wheel cylinder is engineered to restore proper brake hydraulics on compatible vehicles. Designed with durable cast iron and precise bore diameter, this component ensures consistent braking performance for Cadillac DeVille, Chevrolet Express 1500\/2500, Dodge Ram 1500\/2500, and GMC Savana 1500\/2500 models.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman W37985 Wheel Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake fluid bleeding\u003c\/li\u003e\n\u003cli\u003eBore diameter of 0.938 inches for accurate fit and 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 installation\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 W37985 drum brake wheel cylinder is a critical component in the brake hydraulics system, responsible for applying pressure to the brake shoes within drum brakes. Manufactured from cast iron, this wheel cylinder offers reliable resistance to wear and corrosion. The included bleeder screw simplifies maintenance by allowing trapped air to be released from the brake lines, ensuring optimal hydraulic pressure. With a bore diameter of 0.938 inches and a brake component inlet thread size of 3\/8-24 inches, this part is designed to meet exact OEM specifications for a secure and precise fit on Cadillac DeVille, Chevrolet Express 1500 and 2500, Dodge Ram 1500 and 2500, and GMC Savana 1500 and 2500 vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking performance on vehicles with leaking or seized wheel cylinders\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks that cause reduced hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eResolves uneven brake shoe wear due to malfunctioning wheel cylinders\u003c\/li\u003e\n\u003cli\u003ePrevents brake drag caused by sticking pistons within the cylinder\u003c\/li\u003e\n\u003cli\u003eImproves overall brake system responsiveness and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the brake system is fully depressurized before removal\u003c\/li\u003e\n\u003cli\u003eUse the included bleeder screw to properly bleed air from the brake lines after installation\u003c\/li\u003e\n\u003cli\u003eInspect brake shoes and drums for wear and replace if necessary during installation\u003c\/li\u003e\n\u003cli\u003eVerify thread compatibility with brake lines using the 3\/8-24 inch inlet thread size\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for torque specifications and procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W37985 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides durability under typical operating conditions. This part includes a bleeder screw for maintenance convenience. While specific warranty details may vary, Dorman generally offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43795498696885,"sku":"BKKX-W37985","price":24.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37985_Fro.jpg?v=1774997918","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37985-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}