Compatible withHARLEY-DAVIDSON Motorcycles 1965-1976 FL Series All 1975-1980 FLH Electra Glide 1200cc 1979-1982 FLH Electra Glide 1340cc 1978 FLH Electra Glide Anniv. 1200cc 1977 FLH Electra Glide Classic 1200cc 1979-1980 FLH Electra Glide Classic 1340cc 1981 FLHC Electra Glide Classic 1340cc 1982 FLHF Sport Glide II 1340cc 1977 FLHS Sport Glide 1200cc 1980-1982 FLHS Sport Glide 1340cc 1980-1983 FLT Tour Glide 1340cc 1981 FLTC Tour Glide Classic 1340cc 1982-1983 FXR Super Glide II 1340cc 1982-1983 FXRS Super Glide II 1340cc 1975-1978 XLCH Sportster 1000cc 1977-1978 XLCR Cafe Racer 1000cc 1975-1985 XLH Sportster 1000cc 1978 XLH Sportster Anniv. 1000cc 1977 XLH Touring 1000cc 1982 XLHA Sportster Annv. 1000cc 1979-1985 XLS Roadster 1000cc 1982 XLSA Roadster Anniv. 1000cc 1983-1985 XLX-61 1000cc 1983-1984 XR1000 1000cc Replaces:31458-66, 31458-66A, 31458-66B, 31458-66c, 31458-66TAMGL4004, P66A Type: DD Voltage: 12 Volts Rotation: CCW Teeth/Splines: 10 Teeth/Splines Pinion/Splines OD: 17.4mm / 0.685in Approximate Weight: 8.34 lbs / 3.79 kg Notes: Prestolite Type 'Black' Starter, 4.57"/116.1mm Long Field Case