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  • TwinPower and Starter Replaces 31506-79B fits 1980-1984 Harley-Davidson FLHS Electra / 1983-1990 Harley-Davidson FLHTC Electra / 1989-1993 Harley-Davidson FLHTCU Electra / 1986-1990 Harley-Davidson FLST Heritage / 1988-1993 Harley-Davidson FLSTC Heritage
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Twin Power 80-E93 Big Twin and XL Starter Relay Replaces H-D 31506-79B
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Load image into Gallery viewer, Twin Power 80-E93 Big Twin and XL Starter Relay Replaces H-D 31506-79B

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TwinPower and Starter Replaces 31506-79B fits 1980-1984 Harley-Davidson FLHS Electra / 1983-1990 Harley-Davidson FLHTC Electra / 1989-1993 Harley-Davidson FLHTCU Electra / 1986-1990 Harley-Davidson FLST Heritage / 1988-1993 Harley-Davidson FLSTC Heritage

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

TwinPower
488751
Out of stock
$17.99 USD
TwinPower and Starter Replaces 31506-79B fits 1980-1984 Harley-Davidson FLHS Electra / 1983-1990 Harley-Davidson FLHTC Electra / 1989-1993 Harley-Davidson FLHTCU Electra / 1986-1990 Harley-Davidson FLST Heritage / 1988-1993 Harley-Davidson FLSTC Heritage
Description
Twin Power™ starter relay replaces H-D 31506-79B, delivering consistent solenoid activation for 1980-E93 Big Twins and XL models

This Part Fits:

Year Make Model Submodel
1980 Harley-Davidson FLH Electra Glide Base
1980-1984,1987-1993 Harley-Davidson FLHS Electra Glide Sport Base
1986-1993 Harley-Davidson FLHT Electra Glide Standard Base
1983-1993 Harley-Davidson FLHTC Electra Glide Classic Base
1989-1993 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base
1986-1990 Harley-Davidson FLST Heritage Softail Base
1988-1993 Harley-Davidson FLSTC Heritage Softail Classic Base
1990-1993 Harley-Davidson FLSTF Fat Boy Base
1993 Harley-Davidson FLSTN Heritage Softail Nostalgia Base
1980-1982 Harley-Davidson FXB Sturgis Base
1983 Harley-Davidson FXDG Disc Glide Base
1993 Harley-Davidson FXDL Dyna Low Rider Base
1993 Harley-Davidson FXDWG Dyna Wide Glide Base
1980-1984 Harley-Davidson FXE Super Glide Base
1980-1985 Harley-Davidson FXEF Fat Bob Base
1987-1993 Harley-Davidson FXLR Low Rider Custom Base
1982-1993 Harley-Davidson FXR Super Glide II Base
1985-1987 Harley-Davidson FXRC Low Rider Chrome Base
1986 Harley-Davidson FXRD Sport Glide Grand Touring Base
1984 Harley-Davidson FXRDG Disc Glide Base
1985-1993 Harley-Davidson FXRPF Police Base
1982-1992 Harley-Davidson FXRS Low Glide Base
1990-1993 Harley-Davidson FXRS-Conv Low Rider Sport Convertible Base
1986-1993 Harley-Davidson FXRS-SP Low Rider Sport Base
1983-1992 Harley-Davidson FXRT Sport Glide Base
1980-1982 Harley-Davidson FXS Low Rider Base
1983-1985 Harley-Davidson FXSB Low Rider - Belt Base
1984-1993 Harley-Davidson FXST Softail Standard Base
1986-1993 Harley-Davidson FXSTC Softail Custom Base
1988-1993 Harley-Davidson FXSTS Springer Softail Base
1980-1986 Harley-Davidson FXWG Wide Glide Base
1986-1987 Harley-Davidson XLH1100 Base
1988-1993 Harley-Davidson XLH1200 Base
1986-1993 Harley-Davidson XLH883 Base
1986-1993 Harley-Davidson XLH883DLX Sportster 883 Deluxe Base
1987-1993 Harley-Davidson XLH883HUG Sportster 883 Hugger Base
1980-1985 Harley-Davidson XLS Roadster Base
1983-1985 Harley-Davidson XR1000 Base
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