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Confirmed Fit
TwinPower
Twin Power 81-88 Big Twin Voltage Regulator Chrome Replaces H-D 74516-86 22 Amp
$93.59
$119.99
Technical Data
Direct fit electronic regulators offered in black or chrome finishes for many FL, FX, XL, Dyna, Softail, and Touring models
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1981-1984,1987-1988 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1986-1988 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 1983-1988 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 1986-1988 | Harley-Davidson | FLST Heritage Softail | Base |
| 1988 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1981-1983 | Harley-Davidson | FLT Tour Glide | Base |
| 1981-1982 | Harley-Davidson | FXB Sturgis | Base |
| 1983 | Harley-Davidson | FXDG Disc Glide | Base |
| 1981-1984 | Harley-Davidson | FXE Super Glide | Base |
| 1981-1985 | Harley-Davidson | FXEF Fat Bob | Base |
| 1987-1988 | Harley-Davidson | FXLR Low Rider Custom | Base |
| 1982-1988 | 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 |
| 1985-1988 | Harley-Davidson | FXRPF Police | Base |
| 1982-1988 | Harley-Davidson | FXRS Low Glide | Base |
| 1986-1988 | Harley-Davidson | FXRS-SP Low Rider Sport | Base |
| 1983-1988 | Harley-Davidson | FXRT Sport Glide | Base |
| 1981-1982 | Harley-Davidson | FXS Low Rider | Base |
| 1983-1985 | Harley-Davidson | FXSB Low Rider - Belt | Base |
| 1984-1988 | Harley-Davidson | FXST Softail Standard | Base |
| 1986-1988 | Harley-Davidson | FXSTC Softail Custom | Base |
| 1988 | Harley-Davidson | FXSTS Springer Softail | Base |
| 1981-1986 | Harley-Davidson | FXWG Wide Glide | Base |
Specifications
Finish
Industrial Grade
Material
High-Strength Composite
Rating
Performance++
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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Twin Power 81-88 Big Twin Voltage Regulator Chrome Replaces H-D 74516-86 22 Amp
$93.59$119.99