{"product_id":"dorman-w45998-drum-brake-wheel-cylinder","title":"Dorman W45998 Drum Brake Wheel Cylinder - Front Right","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman W45998 drum brake wheel cylinder is engineered to restore proper braking function in select Chevrolet and GMC models. Designed with durable cast iron and precise dimensions, this wheel cylinder 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\u003e1.125 inch bore diameter for accurate fit and function\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\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman W45998 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 the hydraulic requirements of drum brake systems on Chevrolet Blazer, GMC Jimmy, and C10 Suburban models. The brake line inlet thread diameter measures 0.437 inches, with a brake component inlet thread size of 7\/16-20 UNF, ensuring compatibility with factory brake lines. A bleeder screw is included to facilitate proper brake fluid bleeding during installation, although a bleeder screw cap is not provided.\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\u003eChevrolet Blazer\u003c\/li\u003e\n\u003cli\u003eGMC Jimmy\u003c\/li\u003e\n\u003cli\u003eChevrolet C10 Suburban\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the Dorman W45998 to replace worn or leaking wheel cylinders in these models to maintain effective brake hydraulics and vehicle safety.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Wheel Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fluid leaks from the wheel cylinder\u003c\/li\u003e\n\u003cli\u003eSpongy or soft brake pedal feel\u003c\/li\u003e\n\u003cli\u003eUneven brake application or reduced braking power\u003c\/li\u003e\n\u003cli\u003eBrake drag caused by stuck pistons\u003c\/li\u003e\n\u003cli\u003eCorrosion or damage to the original wheel cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman W45998 drum brake wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air and maintain hydraulic pressure. Verify thread sizes match the vehicle’s brake lines before installation. Inspect brake shoes and hardware for wear and replace as necessary to ensure optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The W45998 wheel cylinder undergoes rigorous quality checks to ensure durability and reliability. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43795507871925,"sku":"BKKX-W45998","price":30.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W45998_Fro_c1b24f04-a0e7-4236-ace0-efe0715e62ef.jpg?v=1774997925","url":"https:\/\/www.partcatalog.com\/products\/dorman-w45998-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}