SPEC.: 12V, 100AUSED ON: Ford New Holland Farm Tractors 5640, 6640, 7740, 7840, 8240, 8340 w/ 4-268, 6-401, 6-456 Diesel EnginesREPLACE: MARELLI: 63321285, 63321346, WAI: 1-2454-01MM, LESTER: 12094