{"product_id":"dorman-3644-drum-brake-wheel-cylinder-kit-front-or-rear","title":"Dorman 3644 Drum Brake Wheel Cylinder Kit - Front or Rear","description":"\u003ch2\u003eDorman 3644 Drum Brake Wheel Cylinder Kit\u003c\/h2\u003e\u003cp\u003eDorman 3644 is a drum brake wheel cylinder kit built for specified Chrysler applications that need a wheel cylinder repair with OE-style component matching. It includes boots, seals, and wheel cylinder cups to support a proper rebuild of the cylinder assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDrum brake wheel cylinder kit for front brake service\u003c\/li\u003e\n\u003cli\u003eIncludes boots and seals\u003c\/li\u003e\n\u003cli\u003eWheel cylinder cups included\u003c\/li\u003e\n\u003cli\u003eBore sizes: 1.25 in and 1.375 in\u003c\/li\u003e\n\u003cli\u003eDust boots included\u003c\/li\u003e\n\u003cli\u003eBleeder screw cap not included\u003c\/li\u003e\n\u003cli\u003eBleeder screw not included\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003cli\u003eWheel cylinder pistons not included\u003c\/li\u003e\n\u003cli\u003eWheel cylinder expander spring not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOE-Style Repair Components\u003c\/h2\u003e\u003cp\u003eThis Dorman 3644 kit is engineered to match the original parts used to repair the wheel cylinder on specified vehicles. The component selection focuses on the service items most commonly replaced during a wheel cylinder rebuild, helping restore sealing performance and brake fluid control in the drum brake system. This part cross-references F3644 and WK651400 for the same application.\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1942 Chrysler New Yorker, front, 1.375 inch bore size.\u003c\/li\u003e\n\u003cli\u003eFits 1939 Chrysler New Yorker, front, 1.375 inch bore size.\u003c\/li\u003e\n\u003cli\u003eFits 1942 Chrysler Town \u0026amp; Country, front, 1.375 inch bore size.\u003c\/li\u003e\n\u003cli\u003eFits 1937-1939 Chrysler Imperial, front, 1.375 inch bore size.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn wheel cylinder seals\u003c\/li\u003e\n\u003cli\u003eAddressing brake fluid leakage at the wheel cylinder\u003c\/li\u003e\n\u003cli\u003eRestoring drum brake hydraulic function\u003c\/li\u003e\n\u003cli\u003eRepairing a sticking or deteriorated wheel cylinder assembly\u003c\/li\u003e\n\u003cli\u003eServicing front drum brakes on classic Chrysler vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm bore size before installation, since this kit lists 1.25 in and 1.375 in bore sizes and the fitment notes specify 1.375 inch bore size for the listed vehicles. Inspect the wheel cylinder bore, brake shoes, and brake fluid condition during service, and replace any worn or damaged components as needed. Because mounting hardware is not included, reuse or source the required hardware separately if replacement is needed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman designs this kit with quality components for reliable performance and durability in brake service. The parts are built to follow the original repair requirements for the specified wheel cylinder applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52431298986165,"sku":"BKKX-3644","price":20.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_3644_Fro.jpg?v=1777853494","url":"https:\/\/www.partcatalog.com\/products\/dorman-3644-drum-brake-wheel-cylinder-kit-front-or-rear","provider":"PartCatalog","version":"1.0","type":"link"}