{"product_id":"dorman-w37841-drum-brake-wheel-cylinder","title":"Dorman W37841 Drum Brake Wheel Cylinder - Rear, Rear Left or Rear Right","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman W37841 drum brake wheel cylinder is designed to restore proper braking function for select Toyota models. Engineered with durable cast iron and precise dimensions, this component ensures consistent hydraulic pressure in your brake system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake fluid bleeding\u003c\/li\u003e\n\u003cli\u003eBrake line inlet thread diameter: 10 mm\u003c\/li\u003e\n\u003cli\u003eBrake component inlet thread size: M10 x 1.0 with 1.0 thread pitch\u003c\/li\u003e\n\u003cli\u003eBore diameter of 0.875 inches for accurate fitment\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for strength and longevity\u003c\/li\u003e\n\u003cli\u003ePackage contains one drum brake wheel cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman W37841 wheel cylinder is specifically designed for Toyota 4Runner, Pickup, T100, and Tacoma models. Its cast iron construction provides durability under high-pressure braking conditions. The included bleeder screw simplifies maintenance by allowing air to be purged from the brake lines, although a bleeder screw cap is not included. The brake line inlet thread diameter measures 10 mm, with a thread size of M10 x 1.0 and a pitch of 1.0, ensuring compatibility with factory brake lines. The bore diameter of 0.875 inches matches OEM specifications for reliable hydraulic performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking pressure in drum brake systems\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks from worn or damaged wheel cylinders\u003c\/li\u003e\n\u003cli\u003eEliminates spongy brake pedal caused by air in brake lines\u003c\/li\u003e\n\u003cli\u003eReplaces seized or corroded wheel cylinders affecting brake response\u003c\/li\u003e\n\u003cli\u003eImproves overall brake system reliability on Toyota 4Runner, Pickup, T100, and Tacoma\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman W37841 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely lifted. Use the included bleeder screw to remove air from the brake lines after installation. Verify thread compatibility with your brake lines before assembly. Properly torque all fittings to manufacturer specifications to prevent leaks. It is recommended to inspect brake shoes and hardware during replacement for optimal brake performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W37841 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction offers durability under demanding conditions. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship for a specified period. Refer to Dorman's warranty documentation for complete details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43795458162869,"sku":"BKKX-W37841","price":29.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37841_Fro.jpg?v=1774997903","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37841-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}