NEW Premium Quality Replacement Alternator One Year Warranty 12 Volt 72 Amp Pulley 2 Wire Plug-in Regulator Connector Replaces These Numbers: John Deere AH105520, AH80093, AH80094, AH93616, AR50909, AR52077, TY6603 Motorola 10-115, 10-266, 8MR2008P, 8MR2009, 8MR2009P, 8MR2010P, 8MR2012P, 8MR2012PS Prestolite 110-115, 110-266 Applications John Deere Agricultural Tractor 3020 4-240 Gas 1969-1972 3020 4-270 Diesel 1969-1972 3300 Farm Tractor 202 Gas 1971-1972 3300 Farm Tractor 219 Diesel 1971-1977 3300 Farm Tractor 219 Gas 1973-1974 4000 360 Gas 1969-1972 4000 404 Diesel 1969-1972 4020 360 Gas 1969-1972 4020 404 Diesel 1969-1972 4620 6-404 Diesel 1969-1973 6600 Farm Tractor 329 Diesel 1973-1977 6600 Farm Tractor 404 Diesel 1978-1982 6620 Farm Tractor 466 Diesel 1979-1988 7020 404 Turbo Diesel 1971-1975 7700 404 Diesel 1970-1982 John Deere Combine 105 341 Gas 1967-1970 105 404 Diesel 1967-1970 4420 6 Cyl. 5.39L 5393cc 329cid 359 Diesel 1981-1984 45 Self Propelled 202 Diesel 1966-1970 45 Self Propelled HA-180G Engine 1955-1969 55 Self Propelled 303 Diesel 1967-1970 55 Self Propelled 303 Gas 1967-1970 6602 362 Gas 1973-1974 6602 404 Diesel 1971-1982 6622 466 Diesel 1980-1985 7720 6 Cyl. 7.67L 7673cc 468cid 1981-1982 7722 466 Diesel 1986-1989 8820 6 Cyl. 7.67L 7673cc 468cid 1981-1982 95 Self Propelled 303 Diesel 1966-1970 95 Self Propelled 303 Gas 1966-1970 John Deere Cotton Picker 484 329 Diesel 1979-1983 484 359 Diesel 1979-1983 499 219 Engine 1973-1979 499 329 Engine 1973-1979 699 329 Engine 1973-1979 7440 359 Diesel 1984-1986 9910 359 Diesel 1979-1987 9920 359 Diesel 1983-1987 9940 466 Diesel 1983-1986 John Deere Power Unit 219 Diesel Engines 219 Gas Engines 303 329 341 362 404 500 Power Unit 1965-1975 GM-292 0000 John Deere Tractor - Lawn 400 Lawn Tractor 1978-1983 John Deere Tractor - Utility 4320 Utility Tractor 6-404 Diesel 1969-1973 4400 Utility Tractor 329 Diesel 1970-1982 4520 Utility Tractor 6-404 Diesel 1969-1973 Specifications OEM(s): John Deere, Motorola Voltage: 12 Family: 8MA 8MH 8MR Amps: 72 Fan Location: External Regulator Location: Internal Stud Size: OE-20 Weight: 10.9 lbs. Notes: For Proper Belt Alignment, you must Reuse your Original Pulley