{"product_id":"dorman-w37690-drum-brake-wheel-cylinder","title":"Dorman W37690 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman W37690 drum brake wheel cylinder is engineered to restore proper braking function for select Toyota models. Designed with durable cast iron and precise specifications, 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\u003eCast iron construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eBore diameter of 1 inch for accurate 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 W37690 drum brake wheel cylinder is specifically designed for Toyota 4Runner, Hilux, Land Cruiser, T100, and Tundra models. Its cast iron casting material provides reliable strength and resistance to wear under demanding braking conditions. The included bleeder screw simplifies maintenance by allowing efficient removal of air from the brake lines, which is critical for maintaining optimal brake performance. The brake line inlet thread diameter of 10 mm and M10 x 1.0 thread size with a 1.0 pitch ensure compatibility with factory brake lines, facilitating a secure and leak-free connection. With a bore diameter of 1 inch, this wheel cylinder matches OEM specifications to maintain proper hydraulic pressure within the drum brake system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking performance in Toyota 4Runner, Hilux, Land Cruiser, T100, and Tundra models\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or seized drum brake wheel cylinders\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks that cause reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eResolves uneven brake application or pedal softness\u003c\/li\u003e\n\u003cli\u003ePrevents brake drag caused by stuck pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Toyota model before installation\u003c\/li\u003e\n\u003cli\u003eUse the included bleeder screw to properly bleed the brake system after installation\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and hardware for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for brake line fittings\u003c\/li\u003e\n\u003cli\u003eTest brake pedal firmness and check for leaks before driving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W37690 drum brake wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides durability under normal operating conditions. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792541024437,"sku":"BKKX-W37690","price":27.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37690_Fro.jpg?v=1774997892","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37690-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}