Compatible With:
Mariner Engine Marine
40ELHPTO 36.1ci 40HP 1989
40ELHPTO 43.9ci 40HP 1997
40ELHPTO Magnum 43.9ci 40HP 1990-1996
40ELO 36.1ci 40HP 1990
40ELO 43.9ci 40HP 1997
40ELO Magnum 43.9ci 40HP 1991-1996
40ELPTO 36.1ci 40HP 1989
40ELPTO 43.9ci 40HP 1997
40ELPTO Magnum 43.9ci 40HP 1990-1996
40EO 36.1ci 40HP 1990
40EO 43.9ci 40HP 1997
40EO Jet 30 43.9ci 40HP 1995-1997
40EO Magnum 43.9ci 40HP 1992-1996
45ELHO 43.9ci 45HP 1986-1988
45ELHPTO 43.9ci 45HP 1988
45ELO 43.9ci 45HP 1986-1989
45ELPTO 43.9ci 45HP 1986-1989
50E 43.9ci 50HP 1980-1984
50EL 43.9ci 50HP 1980-1985
50ELH 43.9ci 50HP 1980-1985
50ELO 49.8ci 50HP 1986
50ELPT 43.9ci 50HP 1980-1985
50ELPTO 49.8ci 50HP 1986
Mercury Engine Marine
40ELHPTO 43.9ci 40HP 1989-1997
40ELO 43.9ci 40HP 1989-1997
40ELPTO 43.9ci 40HP 1989-1997
40EO 43.9ci 40HP 1992-1997
40EO Jet 30 43.9ci 40HP 1994-1997
45ELHO 43.9ci 45HP 1986-1988
45ELHPTO 43.9ci 45HP 1988
45ELO 43.9ci 45HP 1986-1989
45ELPTO 43.9ci 45HP 1986-1989
50E 43.9ci 50HP 1978-1984
50EH 43.9ci 50HP 1979-1984
50EL 43.9ci 50HP 1978-1985
50ELH 43.9ci 50HP 1979-1985
50ELPT 43.9ci 50HP 1980-1985
50HP 43.9ci 50HP 1976-1977
Specifications:
Volt: 12
Rotation Direction: Counter Clockwise
Electric Starter Type: Permanent Magnet Direct Drive (PMDD)
Number of Teeth: 10
Gear OD: 1.213"/30.800mm
Mount Hole ID 1: 1/4-20 Threaded
Note: 4.11" / 104.5mm Field Housing Length
Replaces OEM Part Numbers:
Mercury Marine: 50-72531, 50-73521, 50-73521-1, 50-73521T1
Sierra Marine: 18-5605
United Technologies: 1097028M030SM, 1097028-M030SM, 4820221, 4820240, 4820240M030SM, 4820240-M030SM, 996240, SM10790, SM10970, SM48202