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Alternators and Corresponding Regulators
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Alternators for Big Twin 1970→ and Sportster 1984→
Alternators for Big Twin 1970→ and Sportster 1984→
Spyke Charging System
This charging system features a forged steel rotor with a thicker spline for better sprocket shaft engagement. The magnets are encapsulated in a protective barrier to resist vibrations. The kit further includes a high performance stator and a voltage regulator in chrome or black. After installation the system provides an increased output of 32 amps (stock on some 1989-up Evo models) for heavily accessorized motorcycles.
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Accel Charging System for Shovelhead and Evolution
Complete charging system by Accel. The heavy-duty rotor features magnets which are completely enclosed in stainless steel and a super thick splined hub to avoid cracks. Needs no shims in most cases.
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Stators
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Rotors
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Accel Lectric Rotor
The Heavy Duty Accel Lectric Rotor works for all charging systems up to 32 amps. Its magnets are enclosed by stainless steel to protect against dislodging and a super thick housing and strong splines eliminate the possibility of cracking. The perfect complement for Accel stators.
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Mounting Screws for Stators
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Locking Plate for Big Twin Stators
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Stator Plug Retainer for Big Twin Stators
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Plug Retainer
Use these little retainers to avoid loose plug connection of the regulator.
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Shim Kit for Big Twin Rotors
When installing a later 32 amp stator on 1970-88 Big Twins these shims are required to provide proper rotor to stator alignment.
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Deutsch DTP Connectors 4-Way for Regulators System
Version of the Deutsch DT series for higher currents and wire cross-sections.
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Replacement Parts