{"product_id":"mevotech-ms40939-steering-king-pin-set-front","title":"Mevotech MS40939 Steering King Pin Set - Front","description":"\u003ch2\u003eSteering King Pin Set Overview\u003c\/h2\u003e\u003cp\u003eMevotech MS40939 is a steering king pin set for heavy-duty Ford front axle applications. It is built around the listed king pin dimensions and fits a wide range of Ford medium- and heavy-duty trucks from 1980 through 1990.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKing pin length: 8.910 inches for the specified steering hardware application.\u003c\/li\u003e\n\u003cli\u003eKing pin diameter: 1.2305 inches for proper fitment in the matching front axle assembly.\u003c\/li\u003e\n\u003cli\u003eDesigned for Ford front steering service across multiple F-Series, C-Series, B-Series, LN, L, and LT truck platforms.\u003c\/li\u003e\n\u003cli\u003eMevotech part number MS40939 for catalog and service identification.\u003c\/li\u003e\n\u003cli\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 8500N) for the same application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMS40939 is a steering king pin set intended for front-end steering repair on Ford commercial trucks and chassis applications. Fitment includes 1980-1990 Ford F-800, 1988-1990 Ford FT800, 1983-1986 Ford FT800, 1986-1989 Ford CF6000, 1986-1989 Ford CF7000, 1981-1989 Ford CT8000, 1980-1988 Ford B-600, 1980-1988 Ford C8000, 1980-1988 Ford F-600, 1980-1988 Ford F-700, 1987-1988 Ford LNT8000, 1987-1988 Ford LNT9000, 1987-1988 Ford LS9000, 1987-1988 Ford LT9000, 1987-1988 Ford LTS9000, 1984-1987 Ford F-7000, 1983-1987 Ford F-8000, 1980-1986 Ford B-700, 1983-1986 Ford B-7000, 1980-1986 Ford C600, 1980-1986 Ford C700, 1980-1986 Ford C7000, 1981-1986 Ford L8000, 1981-1986 Ford LN7000, 1981-1986 Ford LN8000, 1981-1986 Ford LN9000, 1980-1985 Ford LN600, 1980-1985 Ford LN700, 1980-1984 Ford L800, and 1980-1984 Ford LN800. The listed dimensions and application notes should be matched carefully to the steering knuckle and axle specification before installation. MS40939 is a direct service part reference for these Ford truck applications.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrecting steering looseness caused by worn king pin components.\u003c\/li\u003e\n\u003cli\u003eRestoring proper front axle steering geometry.\u003c\/li\u003e\n\u003cli\u003eAddressing play, binding, or uneven steering feel in the king pin assembly.\u003c\/li\u003e\n\u003cli\u003eReplacing worn hardware during front-end rebuilds on Ford medium- and heavy-duty trucks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality\u003c\/h2\u003e\u003cp\u003eVerify the king pin length, diameter, and axle application against the vehicle service information before installation. The fitment notes specify a nylon bushing and the matching front axle configuration for each listed application. Mevotech MS40939 is cataloged for the stated Ford truck fitments and cross-references Monroe Shocks \u0026amp; Struts 8500N for the same application.\u003c\/p\u003e","brand":"Mevotech","offers":[{"title":"Default Title","offer_id":53627787149493,"sku":"DKSW-MS40939","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ME_MS40939_Fro.jpg?v=1793250810","url":"https:\/\/www.partcatalog.com\/products\/mevotech-ms40939-steering-king-pin-set-front","provider":"PartCatalog","version":"1.0","type":"link"}