The Starter with part number 31570-73 is designed to fit Harley Davidson motorcycles with engine displacements of 1200cc and 1340cc, manufactured between 1974 and 1988. Here are some key features and details about this starter:
  1. Voltage: The starter operates at 12 volts, which is the standard voltage for most automotive and motorcycle electrical systems.
  2. Compatibility: It is specifically designed to fit Harley Davidson motorcycles with engine displacements of 1200cc and 1340cc, covering model years from 1974 to 1988. These motorcycles include various models produced during that time period.
  3. Function: The starter's primary function is to crank the engine to initiate the combustion process. It converts electrical energy from the battery into mechanical energy to turn the engine's crankshaft and start the combustion cycle.
  4. Durability: The starter is built to withstand the rigors of motorcycle use, including exposure to vibrations, temperature fluctuations, and the elements encountered during riding.
  5. OEM Specification: The starter meets or exceeds OEM specifications, ensuring compatibility and performance comparable to the original equipment installed on the motorcycle.
  6. Efficiency: Despite its compact size, the starter is engineered to provide reliable and efficient starting power under various operating conditions, ensuring quick and consistent engine starts.
  7. Installation: The starter is designed for easy installation, typically replacing the existing starter without the need for extensive modifications or adjustments. However, proper installation procedures should always be followed to ensure optimal performance and safety.
  8. Maintenance: While starters are generally reliable components, periodic inspection and maintenance are recommended to ensure optimal performance and longevity. This may include checking electrical connections, inspecting the starter motor and solenoid, and ensuring proper lubrication of moving parts.
In summary, the Starter with part number 31570-73 is a critical component of the electrical system in Harley Davidson motorcycles with 1200cc and 1340cc engine displacements, manufactured between 1974 and 1988. Its reliability, efficiency, and compatibility make it essential for reliable engine starting in various riding conditions.

Reference Numbers
NumberManufacturer
HD73ACE
3157073HARLEY DAVIDSON
3157073BHARLEY DAVIDSON
3157073CHARLEY DAVIDSON
3157073THARLEY DAVIDSON
S10841HITACHI
18300LESTER
91251124WILSON

MakeModelYears
Harley DavidsonFLHS Super Glide1983 - 1983
Harley DavidsonFLHT Electra Glide Classic1983 - 1983
Harley DavidsonFLHTP Police1985 - 1988
Harley DavidsonFXRP Police1985 - 1988
Harley DavidsonFXRS Super Glide II1982 - 1983
Harley-DavidsonFLH Electra Glide1984 - 1985
Harley-DavidsonFLHC Electra Glide Classic1980 - 1980
Harley-DavidsonFLHS Electra Glide Sport1984 - 1984
Harley-DavidsonFLHT Electra Glide Standard1986 - 1987
Harley-DavidsonFLHTC Electra Glide Classic1983 - 1988
Harley-DavidsonFLHX Electra Glide Special1984 - 1985
Harley-DavidsonFLST Heritage Softail1986 - 1990
Harley-DavidsonFLSTC Heritage Softail Classic1988 - 1988
Harley-DavidsonFLT Tour Glide1983 - 1983
Harley-DavidsonFLTC Tour Glide Classic1982 - 1988
Harley-DavidsonFX Super Glide1971 - 1978
Harley-DavidsonFXB Sturgis1980 - 1982
Harley-DavidsonFXDG Disc Glide1983 - 1983
Harley-DavidsonFXE Super Glide1974 - 1984
Harley-DavidsonFXEF Fat Bob1979 - 1985
Harley-DavidsonFXLR Low Rider Custom1987 - 1988
Harley-DavidsonFXR Super Glide II1987 - 1988
Harley-DavidsonFXRC Low Rider Chrome1985 - 1987
Harley-DavidsonFXRD Sport Glide Grand Touring1986 - 1986
Harley-DavidsonFXRDG Disc Glide1984 - 1984
Harley-DavidsonFXRS Low Glide1984 - 1988
Harley-DavidsonFXRS-SP Low Rider Sport1986 - 1988
Harley-DavidsonFXRT Sport Glide1983 - 1988
Harley-DavidsonFXS Low Rider1977 - 1982
Harley-DavidsonFXSB Low Rider - Belt1983 - 1985
Harley-DavidsonFXST Softail Standard1984 - 1988
Harley-DavidsonFXSTC Softail Custom1986 - 1988
Harley-DavidsonFXSTS Springer Softail1988 - 1988
Harley-DavidsonFXWG Wide Glide1980 - 1986
Harley-DavidsonXLCH1974 - 1976

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