{"product_id":"dorman-631-002-drive-axle-shaft-flange-gasket-front","title":"Dorman 631-002 Drive Axle Shaft Flange Gasket - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDorman 631-002 is a direct replacement drive axle shaft flange gasket for axle flange service. It helps maintain a leak-free seal when servicing axle bearings or parking brake shoes, and it should be replaced any time the axle flange is opened.\u003c\/p\u003e\u003cp\u003eCompatible with Ford F-650 and Ford F-750 front axle applications listed below, this gasket is built for the original flange sealing location and supports a proper reseal during maintenance. Part number 631-002 is also referenced by interchange number FC4Z1153A for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement axle shaft flange gasket for service work.\u003c\/li\u003e\n\u003cli\u003eCircular gasket design with 4 bolt holes for flange sealing.\u003c\/li\u003e\n\u003cli\u003eThin sealing profile for axle flange reseal applications.\u003c\/li\u003e\n\u003cli\u003eUsed during axle bearing or parking brake shoe service.\u003c\/li\u003e\n\u003cli\u003ePart number 631-002 for easy identification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman axle shaft flange gasket is made for sealing the axle flange after service work on the axle assembly. The circular design, 4-bolt pattern, and 4.5-inch outside diameter match the listed application requirements, while the 3-inch inside diameter and 0.31-inch mounting hole diameter support proper alignment during installation. For Ford F-650 and Ford F-750 trucks, 631-002 provides a direct replacement sealing solution for front axle service on 8,500 lb front axle configurations.\u003c\/p\u003e\u003cp\u003eDorman 631-002 is intended for use whenever the axle flange is removed and resealed. Replacing the gasket during service helps restore the sealing surface and reduce the chance of fluid leakage after axle bearing or parking brake shoe work. The part number 631-002 is a practical match for technicians looking for a replacement axle shaft flange gasket with the correct shape and bolt pattern.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSealing the axle flange after bearing service.\u003c\/li\u003e\n\u003cli\u003eResealing the axle assembly after parking brake shoe work.\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged or compressed flange gasket.\u003c\/li\u003e\n\u003cli\u003eAddressing fluid seepage at the axle flange joint.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall on the axle flange during reassembly and replace the gasket whenever the flange is serviced. Confirm the vehicle, axle configuration, and flange dimensions before installation. Clean the mating surfaces thoroughly so the new seal seats evenly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this gasket as a direct replacement part for the original sealing application. The interchange reference FC4Z1153A can help confirm the correct service match.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53342670618805,"sku":"BKKY-631-002","price":24.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_631002_FRO.jpg?v=1789796167","url":"https:\/\/www.partcatalog.com\/products\/dorman-631-002-drive-axle-shaft-flange-gasket-front","provider":"PartCatalog","version":"1.0","type":"link"}