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Kustomwerks 75143 40 Amp Circuit Breaker Harley FLT FLHR FLHT 97-02 OEM Repl

Description

This Kustomwerks 75143 40 amp circuit breaker is a direct OEM-style replacement for Harley-Davidson Touring models, replacing part number 74600-97A. Designed to protect your electrical system from overload, this breaker automatically resets and helps prevent wiring damage or electrical failures.

Circuit breakers are critical components in Harley electrical systems, especially on Touring models where they protect key circuits like charging systems and accessories. Over time, breakers can weaken and cause nuisance tripping or intermittent electrical issues, making replacement a smart preventative maintenance step.

This unit is ideal for restoring proper electrical reliability on late Evo and early Twin Cam Touring bikes.

Features

  • Brand: Kustomwerks
  • Part Number: 75143
  • Replaces OEM: 74600-97A
  • 40 Amp rating
  • Automatic reset type
  • Protects against electrical overloads
  • Heavy-duty construction
  • Direct replacement fit

Fitment

Harley-Davidson Touring Models:

  • FLT Models (Tour Glide / Touring) – 1997–2002
  • FLHR Road King – 1997–2002
  • FLHT Electra Glide – 1997–2002
  • FLH Touring variants – 1997–2002

Additional Compatibility (verify):

  • Many Big Twin & Sportster models 1997+ using 74600-97A style breakers

Notes

  • Two-stud design for easy installation
  • Always match amp rating (40A) and OEM number before purchase
  • Recommended replacement when upgrading stator/regulator or fixing electrical issues

Kustomwerks 75143 40 Amp Circuit Breaker Harley FLT FLHR FLHT 97-02 OEM Repl

Product form

This Kustomwerks 75143 40 amp circuit breaker is a direct OEM-style replacement for Harley-Davidson Touring models, replacing part number 74600-97A.... Read more

2 in stock

$8.99

    • Shipped today? Order within: Jul 10, 2026 10:00:00 -0400

    Description

    This Kustomwerks 75143 40 amp circuit breaker is a direct OEM-style replacement for Harley-Davidson Touring models, replacing part number 74600-97A. Designed to protect your electrical system from overload, this breaker automatically resets and helps prevent wiring damage or electrical failures.

    Circuit breakers are critical components in Harley electrical systems, especially on Touring models where they protect key circuits like charging systems and accessories. Over time, breakers can weaken and cause nuisance tripping or intermittent electrical issues, making replacement a smart preventative maintenance step.

    This unit is ideal for restoring proper electrical reliability on late Evo and early Twin Cam Touring bikes.

    Features

    • Brand: Kustomwerks
    • Part Number: 75143
    • Replaces OEM: 74600-97A
    • 40 Amp rating
    • Automatic reset type
    • Protects against electrical overloads
    • Heavy-duty construction
    • Direct replacement fit

    Fitment

    Harley-Davidson Touring Models:

    • FLT Models (Tour Glide / Touring) – 1997–2002
    • FLHR Road King – 1997–2002
    • FLHT Electra Glide – 1997–2002
    • FLH Touring variants – 1997–2002

    Additional Compatibility (verify):

    • Many Big Twin & Sportster models 1997+ using 74600-97A style breakers

    Notes

    • Two-stud design for easy installation
    • Always match amp rating (40A) and OEM number before purchase
    • Recommended replacement when upgrading stator/regulator or fixing electrical issues

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