Mercury Replacement 50-575955, 50-803903T Starter
**All parts are 100% brand new and meet or exceed OEM specifications.**
**Units may differ in color from listing photos and are for U.S. Models only (unless otherwise noted)**
**Fitment information below is accurate to the best of our knowledge and should be used for reference only. If you have any questions about fitment, please call our parts specialist before placing your order. For further assistance call 586-257-1515
Product Description
This unit is SAE J1171 Marine Ignition Protection Certified
Description: Starter
OEM(s): Johnson Electric, Mercury Marine
Voltage: 12
Rotation: CCW
Starter Type: PMDD
Number of Teeth: 11
Gear OD: 1.661in / 42.2mm
Notes:
(2) 1/4-20 Thru Bolts Used for Mounting
4.8" / 122mm Field Housing Length
Replaces:
Chrysler 20-1955, 201955-9955, 50-575955, 57-5955, FA201955
EMP 4-6439
FORCE898265011, F575955, FK575955
Johnson Electric 4411940, SM44119
Mercury Marine 50-575955, 50-803903T
SIERRA MARINE 18-6439
UNITED TECHNOLOGIES 4411940, 4411940-M030SM, SM44119
WISCONSIN YA50
Used on:
Chrysler Marine 35 35H 1974, 1975
Chrysler Marine 45 45H 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984
Chrysler Marine 50 50H 1980, 1981, 1982, 1983, 1984
Chrysler Marine 55 55H 1974, 1975, 1976
Force 357 35H 1986, 1987, 1988
Force 457 45H 1983, 1984
Force 504 50H 1988, 1989
Force 505 50H 1989
Force 507 50H 1984, 1985
Force 507 50H 1986, 1987, 1988, 1989, 1990, 1991
Force 508 50H 1986, 1987, 1988, 1989, 1990, 1991
McCulloch 28 HP 1964, 1965, 1966, 1967
McCulloch 45 HP 1964, 1965, 1966, 1967
U.S. 35 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 35 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 45 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 45 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 50 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 50 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 55 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 55 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
West Bend 30 HP 1963
West Bend 45 HP 1963, 1964
West Bend 50 HP 1963, 1964
MCR Part Number: 5727N
Description: Starter
OEM(s): Johnson Electric, Mercury Marine
Voltage: 12
Rotation: CCW
Starter Type: PMDD
Number of Teeth: 11
Gear OD: 1.661in / 42.2mm
Notes:
(2) 1/4-20 Thru Bolts Used for Mounting
4.8" / 122mm Field Housing Length
Replaces:
Chrysler 20-1955, 201955-9955, 50-575955, 57-5955, FA201955
EMP 4-6439
FORCE898265011, F575955, FK575955
Johnson Electric 4411940, SM44119
Mercury Marine 50-575955, 50-803903T
SIERRA MARINE 18-6439
UNITED TECHNOLOGIES 4411940, 4411940-M030SM, SM44119
WISCONSIN YA50
Used on:
Chrysler Marine 35 35H 1974, 1975
Chrysler Marine 45 45H 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984
Chrysler Marine 50 50H 1980, 1981, 1982, 1983, 1984
Chrysler Marine 55 55H 1974, 1975, 1976
Force 357 35H 1986, 1987, 1988
Force 457 45H 1983, 1984
Force 504 50H 1988, 1989
Force 505 50H 1989
Force 507 50H 1984, 1985
Force 507 50H 1986, 1987, 1988, 1989, 1990, 1991
Force 508 50H 1986, 1987, 1988, 1989, 1990, 1991
McCulloch 28 HP 1964, 1965, 1966, 1967
McCulloch 45 HP 1964, 1965, 1966, 1967
U.S. 35 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 35 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 45 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 45 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 50 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 50 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 55 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
U.S. 55 HP 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989
West Bend 30 HP 1963
West Bend 45 HP 1963, 1964
West Bend 50 HP 1963, 1964
MCR Part Number: 5727N
