{"product_id":"dorman-w37983-drum-brake-wheel-cylinder","title":"Dorman W37983 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Subaru Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman W37983 drum brake wheel cylinder is engineered to restore proper braking function in select Subaru models. Designed with durable cast iron and precise specifications, this component ensures consistent hydraulic pressure for safe and effective braking performance.\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 0.75 inches for accurate fitment\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003ePackage contains one drum brake wheel cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Dorman W37983 wheel cylinder is specifically designed for compatibility with Subaru Forester, Impreza, Legacy, and Outback models. Its cast iron construction provides reliable resistance to wear and corrosion, while the included bleeder screw simplifies maintenance by allowing efficient removal of air from the brake system. The 10 mm brake line inlet thread diameter and M10 x 1.0 thread size ensure a secure connection to the brake hydraulics. With a bore diameter of 0.75 inches, this wheel cylinder matches OEM specifications for proper brake shoe actuation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking pressure in drum brake assemblies\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks caused by worn or damaged cylinders\u003c\/li\u003e\n\u003cli\u003eResolves spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003ePrevents uneven brake shoe wear due to cylinder malfunction\u003c\/li\u003e\n\u003cli\u003eAddresses brake 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 W37983 drum brake wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air pockets. Verify thread compatibility with the brake line inlet (M10 x 1.0) before installation. Inspect brake shoes and hardware for wear and replace as necessary to maintain optimal braking performance. Use appropriate brake fluid and follow manufacturer torque specifications for all fittings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W37983 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction offers durability under typical operating conditions. This part includes a bleeder screw for maintenance convenience. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43795498434741,"sku":"BKKX-W37983","price":30.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37983_Fro.jpg?v=1774997917","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37983-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}