Twin Power Big Twin / Sportster Starter Relay
No reviews
Regular price$17.99
/
- 30 Day Returns
- Fast Shipping
- In stock, ready to ship
- Backordered, shipping soon
Twin Power Big Twin / Sportster Starter Relay
Replace or service the correct Harley Sportster component with this Twin Power starter. Exact year/model compatibility and part number matter on Harley replacement parts, especially electrical, drivetrain, brake, and engine components.
Key Features
- Twin Power starter relay replaces H-D 31506-79B, delivering consistent solenoid activation for 1980-E93 Big Twins and XL models
Product Details
- Brand: Twin Power
- Manufacturer Part Number: 488751
- Product Type: Starter
- Application Focus: Harley Sportster
- OEM Cross-Reference: 31506-79B
Fitment
| Year | Make | Model |
|---|---|---|
| 1980 | Harley-Davidson | FLH Electra Glide |
| 1980-1984,1987-1993 | Harley-Davidson | FLHS Electra Glide Sport |
| 1986-1993 | Harley-Davidson | FLHT Electra Glide Standard |
| 1983-1993 | Harley-Davidson | FLHTC Electra Glide Classic |
| 1989-1993 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic |
| 1986-1990 | Harley-Davidson | FLST Heritage Softail |
| 1988-1993 | Harley-Davidson | FLSTC Heritage Softail Classic |
| 1990-1993 | Harley-Davidson | FLSTF Fat Boy |
| 1993 | Harley-Davidson | FLSTN Heritage Softail Nostalgia |
| 1980-1982 | Harley-Davidson | FXB Sturgis |
| 1983 | Harley-Davidson | FXDG Disc Glide |
| 1993 | Harley-Davidson | FXDL Dyna Low Rider |
| 1993 | Harley-Davidson | FXDWG Dyna Wide Glide |
| 1980-1984 | Harley-Davidson | FXE Super Glide |
| 1980-1985 | Harley-Davidson | FXEF Fat Bob |
| 1987-1993 | Harley-Davidson | FXLR Low Rider Custom |
| 1982-1993 | Harley-Davidson | FXR Super Glide II |
| 1985-1987 | Harley-Davidson | FXRC Low Rider Chrome |
| 1986 | Harley-Davidson | FXRD Sport Glide Grand Touring |
| 1984 | Harley-Davidson | FXRDG Disc Glide |
| 1985-1993 | Harley-Davidson | FXRPF Police |
| 1982-1992 | Harley-Davidson | FXRS Low Glide |
| 1990-1993 | Harley-Davidson | FXRS-Conv Low Rider Sport Convertible |
| 1986-1993 | Harley-Davidson | FXRS-SP Low Rider Sport |
| 1983-1992 | Harley-Davidson | FXRT Sport Glide |
| 1980-1982 | Harley-Davidson | FXS Low Rider |
| 1983-1985 | Harley-Davidson | FXSB Low Rider - Belt |
| 1984-1993 | Harley-Davidson | FXST Softail Standard |
| 1986-1993 | Harley-Davidson | FXSTC Softail Custom |
| 1988-1993 | Harley-Davidson | FXSTS Springer Softail |
| 1980-1986 | Harley-Davidson | FXWG Wide Glide |
| 1986-1987 | Harley-Davidson | XLH1100 |
| 1988-1993 | Harley-Davidson | XLH1200 |
| 1986-1993 | Harley-Davidson | XLH883 |
| 1986-1993 | Harley-Davidson | XLH883DLX Sportster 883 Deluxe |
| 1987-1993 | Harley-Davidson | XLH883HUG Sportster 883 Hugger |
| 1980-1985 | Harley-Davidson | XLS Roadster |
| 1983-1985 | Harley-Davidson | XR1000 |
Why buy Twin Power parts from Steel Steeds?
Clear Harley fitment, manufacturer part numbers, and powersports-focused support help you match the right replacement or upgrade before the bike is apart.
Clear Harley fitment, manufacturer part numbers, and powersports-focused support help you match the right replacement or upgrade before the bike is apart.
Once your Steel Steeds gear leaves our warehouse, it typically arrives at your doorstep within 2–4 business days, unless otherwise noted. We partner with trusted shipping carriers to ensure your off-road essentials get to you fast and hassle-free. So gear up with confidence—your next big adventure is just around the corner!
We are committed to providing quality products and stand behind our items with a warranty. Exact coverage may vary, so please refer to our warranty page for more details!
