{"product_id":"dorman-w37509-drum-brake-wheel-cylinder-rear","title":"Dorman W37509 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Nissan 720\u003c\/h2\u003e\u003cp\u003eThe Dorman W37509 drum brake wheel cylinder is engineered to restore proper braking function for Nissan 720 models. Designed with precision, this component ensures consistent hydraulic pressure for safe and effective drum brake operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake 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\u003eDurable aluminum casting material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBore diameter of 0.625 inches for accurate fit and performance\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 W37509 wheel cylinder is constructed from aluminum casting, providing a balance of strength and corrosion resistance essential for brake hydraulics. Its bore diameter of 0.625 inches is designed to match the original equipment specifications for the Nissan 720, ensuring proper piston movement and hydraulic pressure. The brake line inlet thread diameter is 10 mm, with an M10 x 1.0 thread size and 1.0 thread pitch, compatible with the brake lines on the Nissan 720. This part includes a bleeder screw to facilitate brake system maintenance, although it does not come with a bleeder screw cap.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder is specifically compatible with Nissan 720 models, providing a direct replacement for worn or leaking wheel cylinders. It is suitable for addressing common brake hydraulic issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrake fluid leaks from the wheel cylinder\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to piston wear\u003c\/li\u003e\n\u003cli\u003eSpongy or soft brake pedal feel\u003c\/li\u003e\n\u003cli\u003eUneven brake shoe wear\u003c\/li\u003e\n\u003cli\u003eBrake drag caused by sticking pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman W37509 wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air and maintain hydraulic integrity. Verify thread compatibility with the brake line inlet (M10 x 1.0) before installation. Inspect brake shoes and hardware for wear or damage during replacement to ensure optimal brake 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 W37509 drum brake wheel cylinder undergoes rigorous quality control to ensure durability and reliable operation. Please refer to Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089082249397,"sku":"BKKX-W37509","price":25.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37509_Fro.jpg?v=1775148275","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37509-drum-brake-wheel-cylinder-rear","provider":"PartCatalog","version":"1.0","type":"link"}