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Product Description

100% New, 1 Year Warranty!

Aftermarket

John Deere, Leece Neville

New 12 Volt 51 Amp Alternator

Reference Numbers

Motorola 10-30 1030 A12NJD452 A12NJD454 A12NJD454S 110-30 11030 10-57 1057 A12NW528 110-57 11057

John Deere AT21618 AT21619 SE501350 TY-1428 TY1428 TYP3931

Wilson 90-05-9019 90059019

Applications



John Deere 1020 135 1965 - 1973   
John Deere 1020 Diesel 1965 - 1973   
John Deere 1520 164 1968 - 1973   
John Deere 1520 Diesel 1968 - 1973   
John Deere 1530 Diesel 1974 - 1975   
John Deere 2020 180 1965 - 1972   
John Deere 2020 Diesel 1965 - 1972   
John Deere 2030  1970 - 1979   
John Deere 2030 219 1971 - 1975   
John Deere 2030 Diesel 1971 - 1975   
John Deere 2440 Diesel 1976 - 1982   
John Deere 2630 Diesel 1974 - 1975   
John Deere 2640 Diesel 1976 - 1982   
John Deere 300  1965 - 1975   
John Deere 301  1965 - 1976   
John Deere 301 Diesel 1965 - 1976   
John Deere 301A  1965 - 1976   
John Deere 301A Diesel 1965 - 1976   
John Deere 302  1974 - 1981   
John Deere 302 Diesel 1974 - 1981   
John Deere 302A Diesel 1974 - 1981   
John Deere 401C  1974 - 1976   
John Deere 401C Diesel 1974 - 1976   
John Deere 480A  1965 - 1976   
John Deere 480A Diesel 1965 - 1976   
John Deere 480B  1965 - 1976   
John Deere 480B Diesel 1965 - 1976   
John Deere 480C  1965 - 1976   
John Deere 480C Diesel 1965 - 1976   
John Deere JD300  1965 - 1974   
John Deere JD300 Diesel 1965 - 1974   
John Deere JD301 Diesel 1971 - 1973   
John Deere JD380 164 1974 - 1981   
John Deere JD380 Diesel 1974 - 1981   
John Deere JD400  1965 - 1971   
John Deere JD400 Diesel 1965 - 1971   
John Deere JD401  1971 - 1973   
John Deere JD401 Diesel 1971 - 1973   
John Deere JD480 180.6 1966 - 1972   
John Deere JD480 Diesel 1966 - 1972   
John Deere JD480A Diesel 1972 - 1974   
John Deere JD480B  1974 – 1981

Tech Notes

Voltage: 12 Amps: 51 Condition: New Mount Type: Spool Mtg Ear 1 Hole: 5/16-18 Threaded Mtg Ear 2 Hole: 9.6mm Unthreaded Mtg Ear 1 Thickness: 0.445in / 11.3mm Mtg Ear 2 Thickness: 1.972in / 50.1mm Regulator Clock: 12:00 Fan Location: External Regulator Location: External B+ Terminal: 1/4-20 F Terminal: Spade B- Terminal: 10-24 Polarity: Negative Shaft OD (Pulley): 0.625in / 15.87mm Shaft Threads: 5/8-18 Notes: Battery Terminal 8:30 Weight: 8.62 lbs / 3.92 kg