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    COMPUFIRE Charging System 40 Amp Non Vented `99-02 Twin Cam — 55576

    COMPUFIRE Charging System 40 Amp Non Vented `99-02 Twin Cam — 55576

    $638.95

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    COMPUFIRE Charging System 40 Amp Non Vented `99-02 Twin Cam — 55576. One individual item. Verified WPS motorcycle applications are listed below. Match exact year, model, connector, position and manufacturer number before ordering.

    In stock

    SKU: WP139-10025
    Category:
    Brands:

    Description

    COMPUFIRE Charging System 40 Amp Non Vented `99-02 Twin Cam — 55576

    Features and specifications

    • This system produces 25 AMP at idle with 40 AMP above 2800 rpm
    • Fitments include Softail,Dyna and FLT with OEM primary due to the rotor and stators narrow profile
    • The vented rotor helps with heat dissipation, keeping the stator cooler allowing for maximum output
    • High output voltage regulator (14.25 V from idle)
    • Made in the USA

    Application

    Verified WPS motorcycle applications are listed below. Match exact year, model, connector, position and manufacturer number before ordering.

    View checked motorcycle models and years
    • Harley Davidson FLHR Road King: 1999, 2000, 2001, 2002
    • Harley Davidson FLHRC Road King Classic: 1999, 2000, 2001, 2002
    • Harley Davidson FLHRSE CVO Road King: 2002
    • Harley Davidson FLHT Electra Glide: 1999, 2000, 2001, 2002
    • Harley Davidson FLHTC Electra Glide Classic: 1999, 2000, 2001, 2002
    • Harley Davidson FLHTCU Electra Glide Ultra Classic: 1999, 2000, 2001, 2002
    • Harley Davidson FLSTC Softail Heritage Classic: 1999, 2000, 2001, 2002
    • Harley Davidson FLSTF Softail Fat Boy: 1999, 2000, 2001, 2002
    • Harley Davidson FLSTS Softail Heritage Springer: 1999, 2000, 2001, 2002
    • Harley Davidson FLTR Road Glide: 1999, 2000, 2001, 2002
    • Harley Davidson FLTRSE CVO Road Glide: 2001
    • Harley Davidson FXD Dyna Super Glide: 1999, 2000, 2001, 2002
    • Harley Davidson FXDL Dyna Low Rider: 1999, 2000, 2001, 2002
    • Harley Davidson FXDS-Conv Dyna Convertible: 1999, 2000
    • Harley Davidson FXDWG Dyna Wide Glide: 1999, 2000, 2001, 2002
    • Harley Davidson FXDWGSE CVO Dyna Switchblade: 2001, 2002
    • Harley Davidson FXDX Dyna Super Glide Sport: 1999, 2000, 2001, 2002
    • Harley Davidson FXDXT Dyna Super Glide T-Sport: 2001, 2002
    • Harley Davidson FXRSE CVO FXR: 1999, 2000
    • Harley Davidson FXST Softail: 1999, 2000, 2001, 2002
    • Harley Davidson FXSTB Softail Night Train: 1999, 2000, 2001, 2002
    • Harley Davidson FXSTC Softail Custom: 1999
    • Harley Davidson FXSTD Softail Deuce: 2000, 2001, 2002
    • Harley Davidson FXSTS Softail Springer: 1999, 2000, 2001, 2002

    WPS application data checked November 5, 2026. Modified motorcycles may require different components.

    What you receive

    One individual item.

    Product identification

    Brand: COMPUFIRE
    Manufacturer part: 55576
    WPS part: 139-10025

    Product photos are manufacturer reference images. Only the stated item or complete retail kit is included.

    Vehicle fitment

    WPS lists this part for the following vehicles. Match your exact model and year.

    Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.

    Compatible vehicle years, makes and models
    YearsMakeModel
    1999–2002Harley DavidsonFLHR Road King
    1999–2002Harley DavidsonFLHRC Road King Classic
    2002Harley DavidsonFLHRSE CVO Road King
    1999–2002Harley DavidsonFLHT Electra Glide
    1999–2002Harley DavidsonFLHTC Electra Glide Classic
    1999–2002Harley DavidsonFLHTCU Electra Glide Ultra Classic
    1999–2002Harley DavidsonFLSTC Softail Heritage Classic
    1999–2002Harley DavidsonFLSTF Softail Fat Boy
    1999–2002Harley DavidsonFLSTS Softail Heritage Springer
    1999–2002Harley DavidsonFLTR Road Glide
    2001Harley DavidsonFLTRSE CVO Road Glide
    1999–2002Harley DavidsonFXD Dyna Super Glide
    1999–2002Harley DavidsonFXDL Dyna Low Rider
    1999–2000Harley DavidsonFXDS-Conv Dyna Convertible
    1999–2002Harley DavidsonFXDWG Dyna Wide Glide
    2001–2002Harley DavidsonFXDWGSE CVO Dyna Switchblade
    1999–2002Harley DavidsonFXDX Dyna Super Glide Sport
    2001–2002Harley DavidsonFXDXT Dyna Super Glide T-Sport
    1999–2000Harley DavidsonFXRSE CVO FXR
    1999–2002Harley DavidsonFXST Softail
    1999–2002Harley DavidsonFXSTB Softail Night Train
    1999Harley DavidsonFXSTC Softail Custom
    2000–2002Harley DavidsonFXSTD Softail Deuce
    1999–2002Harley DavidsonFXSTS Softail Springer

    Source: WPS vehicle-fitment data · WPS part 139-10025 · Checked November 5, 2026.

    Additional information

    Weight 11 lbs
    Dimensions 9 × 8 × 8 in

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