Mid-USA 2023 Catalog

ELECTRICAL SECTION RED PART NUMBERS INDICATE NEW PARTS 1-145 1 2 3 4 5 6 7 8 9 10 11 CONTENTS ELECTRICAL FRAME FRONT END CONTROL WHEEL ENGINE DRIVE TRAIN FUEL EXHAUST GENERAL REFERENCE Charging Systems & Alternator Rotors HIGH OUTPUT CHARGING SYSTEM AND ROTOR FOR BIG TWIN • This 32 amp system features a series type regulator/rectifier that unloads the stator when the battery is at full charge letting the engine spin easier than the OEM shunt type which creates a constant drag. This not only extends the life of the charging system, it increases fuel mileage and frees up horsepower. • The rotor has been upgraded with an improved method of gluing the magnets to prevent them from coming off like the OEM rotors are known to do. • The rotor can be used as a replacement rotor for the OEM 22 amp and 32 amp charging system, but also works in conjunction with the Compu-fire 32 amp charging system. Part 17827 Part 17826 (Rpls. HD 29985-87) 22 & 32 amp Rotor. Charging System Rotor Fits Big Twin 1970/1999 Note: Will not fit Twin Cam & FLT 1995/1999 with EFI. (Rpls. HD 29957-81B) Fits Big Twin 1981/1999 Note: Will not fit Twin Cam & FLT 1997/1998 with EFI.