{"product_id":"king-engine-bearings-mb5518am010-amc-jeep-390-401-crankshaft-main-bearing-set-0-010-inch-undersize","title":"King Engine Bearings MB5518AM010 AMC\/Jeep 390\/401 Crankshaft Main Bearing Set, 0.010-Inch Undersize","description":"King Engine Bearings AMC\/Jeep 390\/401 Crankshaft Main Bearing Set - Undersize 0.10IN\n\u003cp\u003eRestore dependable crankshaft support in your AMC or Jeep engine with the King Engine Bearings MB5518AM010 crankshaft main bearing set. Designed for AMC\/Jeep 390 and 401 engines, this main bearing set is manufactured for crankshafts machined 0.010 inch undersize. It is a suitable replacement component for engine rebuilds, performance refreshes, and precision bottom-end service.\u003c\/p\u003e\u003cp\u003eKing Engine Bearings develops bearing components with attention to dimensional consistency, load support, and reliable oil control. The MB5518AM010 set is intended to help maintain proper crankshaft clearance when used with a matching undersize crankshaft and correctly prepared bearing surfaces. Always verify crankshaft journal measurements, housing bore condition, and manufacturer-recommended clearances before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One crankshaft main bearing set for the applicable AMC\/Jeep 390 or 401 engine application. The bearings are supplied in a 0.010-inch undersize configuration. This product is intended for automotive engine service and should be installed by a qualified technician using appropriate assembly procedures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Applications include select 1971-1975 Jeep CJ5 and 1980-1981 Jeep CJ7 models equipped with compatible AMC 390 or 401 engines. Vehicle fitment may vary by engine configuration, production date, and previous machine work, so confirm engine specifications and bearing requirements before ordering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine Compatibility: Designed for AMC\/Jeep 390 and 401 engines.\u003c\/li\u003e\n\u003cli\u003eUndersize Configuration: Manufactured for crankshafts machined 0.010 inch undersize.\u003c\/li\u003e\n\u003cli\u003eCrankshaft Support: Helps maintain proper main journal support and oil clearance when correctly matched to the engine.\u003c\/li\u003e\n\u003cli\u003eRebuild Application: Suitable for engine rebuilding, bottom-end service, and performance-oriented maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n1966 American Motors American Base\u003cbr\u003e\n1966 American Motors American Rogue\u003cbr\u003e\n1966 American Motors Classic 770\u003cbr\u003e\n1966 American Motors Classic Base\u003cbr\u003e\n1966 American Motors Rogue Base\u003cbr\u003e\n1967 American Motors Ambassador Base\u003cbr\u003e\n1967 American Motors American 440\u003cbr\u003e\n1967 American Motors American Base\u003cbr\u003e\n1967 American Motors American Rogue\u003cbr\u003e\n1967 American Motors Marlin Base\u003cbr\u003e\n1967 American Motors Rebel 770\u003cbr\u003e\n1967 American Motors Rebel Base\u003cbr\u003e\n1967 American Motors Rebel SST\u003cbr\u003e\n1968 American Motors Ambassador Base\u003cbr\u003e\n1968 American Motors Ambassador DPL\u003cbr\u003e\n1968 American Motors Ambassador SST\u003cbr\u003e\n1968 American Motors American 440\u003cbr\u003e\n1968 American Motors American Base\u003cbr\u003e\n1968 American Motors American Rogue\u003cbr\u003e\n1968 American Motors AMX Base\u003cbr\u003e\n1968 American Motors Javelin Base\u003cbr\u003e\n1968 American Motors Javelin SST\u003cbr\u003e\n1968 American Motors Rebel 550\u003cbr\u003e\n1968 American Motors Rebel 770\u003cbr\u003e\n1968 American Motors Rebel SST\u003cbr\u003e\n1969 American Motors Ambassador Base\u003cbr\u003e\n1969 American Motors Ambassador DPL\u003cbr\u003e\n1969 American Motors Ambassador SST\u003cbr\u003e\n1969 American Motors AMX Base\u003cbr\u003e\n1969 American Motors Javelin Base\u003cbr\u003e\n1969 American Motors Javelin SST\u003cbr\u003e\n1969 American Motors Rambler 440\u003cbr\u003e\n1969 American Motors Rambler Base\u003cbr\u003e\n1969 American Motors Rambler Hurst SC\/Rambler\u003cbr\u003e\n1969 American Motors Rambler Rogue\u003cbr\u003e\n1970 American Motors Ambassador Base\u003cbr\u003e\n1970 American Motors Ambassador DPL\u003cbr\u003e\n1970 American Motors Ambassador SST\u003cbr\u003e\n1970 American Motors AMX Base\u003cbr\u003e\n1970 American Motors Hornet Base\u003cbr\u003e\n1970 American Motors Hornet SST\u003cbr\u003e\n1970 American Motors Javelin Base\u003cbr\u003e\n1970 American Motors Javelin SST\u003cbr\u003e\n1970 American Motors Javelin SST Mark Donohue\u003cbr\u003e\n1970 American Motors Javelin SST Trans Am\u003cbr\u003e\n1970 American Motors Rebel Base\u003cbr\u003e\n1970 American Motors Rebel SST\u003cbr\u003e\n1970 American Motors Rebel The Machine\u003cbr\u003e\n1970 Jeep J-2500 Base\u003cbr\u003e\n1970 Jeep J-2600 Base\u003cbr\u003e\n1970 Jeep J-3800 Base\u003cbr\u003e\n1971 American Motors Ambassador Brougham\u003cbr\u003e\n1971 American Motors Ambassador DPL\u003cbr\u003e\n1971 American Motors Ambassador SST\u003cbr\u003e\n1971 American Motors Hornet Base\u003cbr\u003e\n1971 American Motors Hornet SC\/360\u003cbr\u003e\n1971 American Motors Hornet Sportabout\u003cbr\u003e\n1971 American Motors Hornet SST\u003cbr\u003e\n1971 American Motors Javelin AMX\u003cbr\u003e\n1971 American Motors Javelin Base\u003cbr\u003e\n1971 American Motors Javelin SST\u003cbr\u003e\n1971 American Motors Matador Base\u003cbr\u003e\n1971 Jeep CJ5 Base\u003cbr\u003e\n1971 Jeep CJ6 Base\u003cbr\u003e\n1971 Jeep J-100 Base\u003cbr\u003e\n1971 Jeep J-2500 Base\u003cbr\u003e\n1971 Jeep J-2600 Base\u003cbr\u003e\n1971 Jeep J-3800 Base\u003cbr\u003e\n1971 Jeep J-4500 Base\u003cbr\u003e\n1971 Jeep J-4600 Base\u003cbr\u003e\n1971 Jeep J-4700 Base\u003cbr\u003e\n1971 Jeep J-4800 Base\u003cbr\u003e\n1972 American Motors Ambassador Brougham\u003cbr\u003e\n1972 American Motors Ambassador SST\u003cbr\u003e\n1972 American Motors Gremlin Base\u003cbr\u003e\n1972 American Motors Hornet Sportabout\u003cbr\u003e\n1972 American Motors Hornet SST\u003cbr\u003e\n1972 American Motors Javelin AMX\u003cbr\u003e\n1972 American Motors Javelin Base\u003cbr\u003e\n1972 American Motors Javelin SST\u003cbr\u003e\n1972 American Motors Matador Base\u003cbr\u003e\n1972 Jeep CJ5 Base\u003cbr\u003e\n1972 Jeep CJ6 Base\u003cbr\u003e\n1972 Jeep Commando Base\u003cbr\u003e\n1972 Jeep J-100 Base\u003cbr\u003e\n1972 Jeep J-2500 Base\u003cbr\u003e\n1972 Jeep J-2600 Base\u003cbr\u003e\n1972 Jeep J-4500 Base\u003cbr\u003e\n1972 Jeep J-4600 Base\u003cbr\u003e\n1972 Jeep J-4700 Base\u003cbr\u003e\n1972 Jeep J-4800 Base\u003cbr\u003e\n1972 Jeep Wagoneer Base\u003cbr\u003e\n1973 American Motors Ambassador Brougham\u003cbr\u003e\n1973 American Motors Gremlin Base\u003cbr\u003e\n1973 American Motors Hornet Base\u003cbr\u003e\n1973 American Motors Hornet Sportabout\u003cbr\u003e\n1973 American Motors Javelin AMX\u003cbr\u003e\n1973 American Motors Javelin Base\u003cbr\u003e\n1973 American Motors Matador Base\u003cbr\u003e\n1973 Jeep CJ5 Base\u003cbr\u003e\n1973 Jeep CJ6 Base\u003cbr\u003e\n1973 Jeep Commando Base\u003cbr\u003e\n1973 Jeep J-100 Base\u003cbr\u003e\n1973 Jeep J-2500 Base\u003cbr\u003e\n1973 Jeep J-2600 Base\u003cbr\u003e\n1973 Jeep J-4500 Base\u003cbr\u003e\n1973 Jeep J-4600 Base\u003cbr\u003e\n1973 Jeep J-4700 Base\u003cbr\u003e\n1973 Jeep J-4800 Base\u003cbr\u003e\n1973 Jeep Wagoneer Base\u003cbr\u003e\n1973 Jeep Wagoneer Custom\u003cbr\u003e\n1974 American Motors Ambassador Brougham\u003cbr\u003e\n1974 American Motors Gremlin Base\u003cbr\u003e\n1974 American Motors Hornet Base\u003cbr\u003e\n1974 American Motors Hornet Sportabout\u003cbr\u003e\n1974 American Motors Javelin AMX\u003cbr\u003e\n1974 American Motors Javelin Base\u003cbr\u003e\n1974 American Motors Matador Base\u003cbr\u003e\n1974 American Motors Matador Brougham\u003cbr\u003e\n1974 American Motors Matador X\u003cbr\u003e\n1974 Bricklin SV-1 Base\u003cbr\u003e\n1974 International 100 Base\u003cbr\u003e\n1974 International 100 Travelall\u003cbr\u003e\n1974 International 200 Base\u003cbr\u003e\n1974 International 200 Travelall\u003cbr\u003e\n1974 Jeep Cherokee Base\u003cbr\u003e\n1974 Jeep Cherokee S\u003cbr\u003e\n1974 Jeep CJ5 Base\u003cbr\u003e\n1974 Jeep CJ6 Base\u003cbr\u003e\n1974 Jeep J10 Base\u003cbr\u003e\n1974 Jeep J20 Base\u003cbr\u003e\n1974 Jeep Wagoneer Base\u003cbr\u003e\n1974 Jeep Wagoneer Custom\u003cbr\u003e\n1975 American Motors Gremlin Base\u003cbr\u003e\n1975 American Motors Hornet Base\u003cbr\u003e\n1975 American Motors Hornet Sportabout\u003cbr\u003e\n1975 American Motors Matador Base\u003cbr\u003e\n1975 Jeep Cherokee Base\u003cbr\u003e\n1975 Jeep Cherokee S\u003cbr\u003e\n1975 Jeep Cherokee Wide Track Chief\u003cbr\u003e\n1975 Jeep CJ5 Base\u003cbr\u003e\n1975 Jeep CJ5 Renegade\u003cbr\u003e\n1975 Jeep CJ6 Base\u003cbr\u003e\n1975 Jeep J10 Base\u003cbr\u003e\n1975 Jeep J20 Base\u003cbr\u003e\n1975 Jeep Wagoneer Base\u003cbr\u003e\n1975 Jeep Wagoneer Custom\u003cbr\u003e\n1976 American Motors Gremlin Custom\u003cbr\u003e\n1976 American Motors Hornet Base\u003cbr\u003e\n1976 American Motors Hornet Sportabout\u003cbr\u003e\n1976 American Motors Matador Base\u003cbr\u003e\n1976 Jeep Cherokee Base\u003cbr\u003e\n1976 Jeep Cherokee S\u003cbr\u003e\n1976 Jeep Cherokee Wide Track Chief\u003cbr\u003e\n1976 Jeep CJ5 Base\u003cbr\u003e\n1976 Jeep CJ5 Renegade\u003cbr\u003e\n1976 Jeep CJ7 Base\u003cbr\u003e\n1976 Jeep CJ7 Renegade\u003cbr\u003e\n1976 Jeep J10 Base\u003cbr\u003e\n1976 Jeep J20 Base\u003cbr\u003e\n1976 Jeep Wagoneer Base\u003cbr\u003e\n1976 Jeep Wagoneer Custom\u003cbr\u003e\n1977 American Motors Hornet AMX\u003cbr\u003e\n1977 American Motors Hornet Base\u003cbr\u003e\n1977 American Motors Hornet Sportabout\u003cbr\u003e\n1977 American Motors Matador Base\u003cbr\u003e\n1977 Jeep Cherokee Base\u003cbr\u003e\n1977 Jeep Cherokee S\u003cbr\u003e\n1977 Jeep Cherokee Wide Track Chief\u003cbr\u003e\n1977 Jeep CJ5 Base\u003cbr\u003e\n1977 Jeep CJ5 Golden Eagle\u003cbr\u003e\n1977 Jeep CJ5 Renegade\u003cbr\u003e\n1977 Jeep CJ7 Base\u003cbr\u003e\n1977 Jeep CJ7 Golden Eagle\u003cbr\u003e\n1977 Jeep CJ7 Renegade\u003cbr\u003e\n1977 Jeep J10 Base\u003cbr\u003e\n1977 Jeep J20 Base\u003cbr\u003e\n1977 Jeep Wagoneer Base\u003cbr\u003e\n1978 American Motors AMX Base\u003cbr\u003e\n1978 American Motors Concord Base\u003cbr\u003e\n1978 American Motors Matador Base\u003cbr\u003e\n1978 American Motors Pacer Base\u003cbr\u003e\n1978 Jeep Cherokee Base\u003cbr\u003e\n1978 Jeep Cherokee S\u003cbr\u003e\n1978 Jeep Cherokee Wide Track\u003cbr\u003e\n1978 Jeep Cherokee Wide Track Chief\u003cbr\u003e\n1978 Jeep CJ5 Base\u003cbr\u003e\n1978 Jeep CJ5 Golden Eagle\u003cbr\u003e\n1978 Jeep CJ5 Renegade\u003cbr\u003e\n1978 Jeep CJ7 Base\u003cbr\u003e\n1978 Jeep CJ7 Golden Eagle\u003cbr\u003e\n1978 Jeep CJ7 Renegade\u003cbr\u003e\n1978 Jeep J10 Base\u003cbr\u003e\n1978 Jeep J20 Base\u003cbr\u003e\n1978 Jeep Wagoneer Base\u003cbr\u003e\n1979 American Motors AMX Base\u003cbr\u003e\n1979 American Motors Concord Base\u003cbr\u003e\n1979 American Motors Concord DL\u003cbr\u003e\n1979 American Motors Concord Limited\u003cbr\u003e\n1979 American Motors Pacer DL\u003cbr\u003e\n1979 American Motors Pacer Limited\u003cbr\u003e\n1979 American Motors Spirit Base\u003cbr\u003e\n1979 Jeep Cherokee Base\u003cbr\u003e\n1979 Jeep Cherokee S\u003cbr\u003e\n1979 Jeep Cherokee Wide Track\u003cbr\u003e\n1979 Jeep Cherokee Wide Track Chief\u003cbr\u003e\n1979 Jeep Cherokee Wide Track Golden Eagle\u003cbr\u003e\n1979 Jeep CJ5 Base\u003cbr\u003e\n1979 Jeep CJ5 Golden Eagle\u003cbr\u003e\n1979 Jeep CJ5 Renegade\u003cbr\u003e\n1979 Jeep CJ7 Base\u003cbr\u003e\n1979 Jeep CJ7 Golden Eagle\u003cbr\u003e\n1979 Jeep CJ7 Renegade\u003cbr\u003e\n1979 Jeep J10 Base\u003cbr\u003e\n1979 Jeep J20 Base\u003cbr\u003e\n1979 Jeep Wagoneer Base\u003cbr\u003e\n1979 Jeep Wagoneer Limited\u003cbr\u003e\n1980 Jeep Cherokee Base\u003cbr\u003e\n1980 Jeep Cherokee S\u003cbr\u003e\n1980 Jeep Cherokee Wide Track\u003cbr\u003e\n1980 Jeep Cherokee Wide Track Chief\u003cbr\u003e\n1980 Jeep Cherokee Wide Track Golden Eagle\u003cbr\u003e\n1980 Jeep Cherokee Wide Track Laredo\u003cbr\u003e\n1980 Jeep Cherokee Wide Track Limited\u003cbr\u003e\n1980 Jeep CJ5 Base\u003cbr\u003e\n1980 Jeep CJ5 Golden Eagle\u003cbr\u003e\n1980 Jeep CJ5 Laredo\u003cbr\u003e\n1980 Jeep CJ5 Renegade\u003cbr\u003e\n1980 Jeep CJ7 Base\u003cbr\u003e\n1980 Jeep CJ7 Golden Hawk\u003cbr\u003e\n1980 Jeep CJ7 Laredo\u003cbr\u003e\n1980 Jeep CJ7 Renegade\u003cbr\u003e\n1980 Jeep J10 Base\u003cbr\u003e\n1980 Jeep J20 Base\u003cbr\u003e\n1980 Jeep Wagoneer Base\u003cbr\u003e\n1980 Jeep Wagoneer Limited\u003cbr\u003e\n1981 Jeep Cherokee Base\u003cbr\u003e\n1981 Jeep Cherokee Chief\u003cbr\u003e\n1981 Jeep Cherokee Laredo\u003cbr\u003e\n1981 Jeep Cherokee Wide Track Chief\u003cbr\u003e\n1981 Jeep Cherokee Wide Track Laredo\u003cbr\u003e\n1981 Jeep CJ5 Base\u003cbr\u003e\n1981 Jeep CJ5 Laredo\u003cbr\u003e\n1981 Jeep CJ5 Renegade\u003cbr\u003e\n1981 Jeep CJ7 Base\u003cbr\u003e\n1981 Jeep CJ7 Laredo\u003cbr\u003e\n1981 Jeep CJ7 Renegade\u003cbr\u003e\n1981 Jeep J10 Base\u003cbr\u003e\n1981 Jeep J20 Base\u003cbr\u003e\n1981 Jeep Wagoneer Base\u003cbr\u003e\n1981 Jeep Wagoneer Limited\u003cbr\u003e\n1982 Jeep Cherokee Base\u003cbr\u003e\n1982 Jeep Cherokee Chief\u003cbr\u003e\n1982 Jeep Cherokee Wide Track Chief\u003cbr\u003e\n1982 Jeep Cherokee Wide Track Laredo\u003cbr\u003e\n1982 Jeep J10 Base\u003cbr\u003e\n1982 Jeep J20 Base\u003cbr\u003e\n1982 Jeep Wagoneer Base\u003cbr\u003e\n1982 Jeep Wagoneer Brougham\u003cbr\u003e\n1982 Jeep Wagoneer Limited\u003cbr\u003e\n1983 Jeep Cherokee Base\u003cbr\u003e\n1983 Jeep Cherokee Pioneer\u003cbr\u003e\n1983 Jeep Cherokee Wide Track Chief\u003cbr\u003e\n1983 Jeep Cherokee Wide Track Laredo\u003cbr\u003e\n1983 Jeep J10 Base\u003cbr\u003e\n1983 Jeep J20 Base\u003cbr\u003e\n1983 Jeep Wagoneer Brougham\u003cbr\u003e\n1983 Jeep Wagoneer Limited\u003cbr\u003e\n1984 Jeep Grand Wagoneer Base\u003cbr\u003e\n1984 Jeep Grand Wagoneer Limited\u003cbr\u003e\n1984 Jeep J10 Base\u003cbr\u003e\n1984 Jeep J20 Base\u003cbr\u003e\n1985 Jeep Grand Wagoneer Base\u003cbr\u003e\n1985 Jeep Grand Wagoneer Limited\u003cbr\u003e\n1985 Jeep J10 Base\u003cbr\u003e\n1985 Jeep J20 Base\u003cbr\u003e\n1986 Jeep Grand Wagoneer Base\u003cbr\u003e\n1986 Jeep J10 Base\u003cbr\u003e\n1986 Jeep J20 Base\u003cbr\u003e\n1987 Jeep Grand Wagoneer Base\u003cbr\u003e\n1987 Jeep J10 Base\u003cbr\u003e\n1987 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automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"King Engine Bearings","offers":[{"title":"Default Title","offer_id":67698652250364,"sku":"MB5518AM010","price":102.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/6b1bf10beab83f8a6f7bf770b512ab2e.jpg?v=1791944857","url":"https:\/\/diycustoms.store\/products\/king-engine-bearings-mb5518am010-amc-jeep-390-401-crankshaft-main-bearing-set-0-010-inch-undersize","provider":"diycustoms.store","version":"1.0","type":"link"}