Charging Systems and Kits - Big Twin

Three Phase Charging Sys,40Amp Fits Bt 1970/1999 (Ex Tc) Uw Closed Primary Mfg#55560

• 3 phase type system produces 25 amps at idle and 40 amps above 2800 RPM. This amount of amperage provides a constant DC voltage of 14.25 from idle on up
• Precision balanced rotor is vented to create better oil flow to the stator that helps to reduce the temperature by 50°
• Large flange of the seal spacer provides additional support to the rotor without the use of a separate washer
• Series-type regulator/rectifier is designed to reduce unnecessary drag on the engine by unloading the stator whenever the battery reaches full charge
• Provides the off-idle power required for fuel injected models

Compu-ire
Fits Big Twin 1970/1999 (except Twin Cam) with closed primary (oil bath type)
Note: 1970/1975 models will require a 2 bolt type regulator/rectifier mount & 1970/1981 models may require slight clearancing of the primary covers

Performance Charging Sys 32Amp Big Twin 1970/1999 (Ex Tc) Inc Chrome Voltage Regulator

• These systems are the perfect choice when building a bike from scratch or when upgrading your weaker charging system
• The alternator rotors feature fully encased sets of magnets that have no way of working loose like OEM rotors are known to do. Instead of having just six long magnets like OEM rotors, these rotors have 12 short magnets to match the number of laminated windings found on the stators
• Our part number 17850 includes our 17829 performance alternator rotor
• All systems include a chrome plated regulator/rectifier

V-FACTOR
32 AMP Charging System
Fits Big Twin models 1970/1999 (except Twin Cam & EI models)
eatures performance rotor with rotor spacers integrated into housing
(Imported)

V-Twin Manufacturing Charging Systems for Touring 45Amp 1997-05 BT EFI-Carb - Sold Each

Alternator charging system kit includes stator, regulator, rotor, and hardware.
Charging system is 45 amp for EFi and carbureted models.

FLT 1997-1998

V-Twin Manufacturing Alternator Charging System Kit 45 Amp fits FLT 1991-1996 - Kit

Alternator stator kit, 45 amp charging system includes rotor , stator and hardware.

FLT 1991-1996

3-phase kit includes stator, regulator, rotor, and hardware for both carbureted and EFI models.
Kit offers an increase in charging power when upgrading from a 32 or 38 amp system. This kit produces 32 amps at 1000 RPMs and 50 amps at 2500 RPMs.

FLT 1999-2003
FLHT 1999-2003