NAMZ Custom Cycle Circuit Breaker OEM # 74589-73 with Fuse Kits - Harley & Indian V-Twin
About NAMZ Custom Cycle
NAMZ Custom Cycle builds plug-and-play wiring harnesses, extension kits and electrical components for Harley-Davidson. Its handlebar extension and connector kits are what make an ape hanger or bagger bar swap a bolt-in job instead of a splicing project.
Equip your V-twin with comprehensive electrical protection using the NAMZ Custom Cycle circuit breaker, a direct replacement for OEM # 74589-73. This essential kit also includes assorted ATO and MINI fuse kits, providing a full range of amperage ratings for all your electrical troubleshooting and protection needs on your Harley-Davidson or Indian Motorcycle.
Why riders pick this
- OEM equivalent to # 74589-73 for direct fit
- Includes comprehensive ATO fuse assortment
- Comes with essential MINI fuse assortment
- Ensures broad electrical system compatibility
- Ideal for troubleshooting and protection needs
Maintaining a robust electrical system is crucial for the reliability and performance of your V-twin. This NAMZ Custom Cycle offering provides not only a high-quality circuit breaker that directly replaces OEM part # 74589-73 but also a versatile collection of fuses. This ensures you're prepared for any electrical scenario, from routine maintenance to unexpected overloads, keeping your ride safe and functional.
Complete Electrical Protection and Versatility
- Direct OEM equivalent replacement for part # 74589-73
- Includes assorted ATO fuse kit with various amperage ratings
- Includes assorted MINI fuse kit for diverse applications
- Designed to meet Harley-Davidson and Indian Motorcycle electrical specifications
- Provides comprehensive protection for critical circuits
Prepared for Any Electrical Challenge
Whether you're a seasoned mechanic or a DIY enthusiast, having the right electrical components on hand is invaluable. This kit ensures you have the correct fuses for various circuits on your V-twin, from lighting to ignition. It's an indispensable addition to any garage, helping you quickly address electrical issues and keep your Harley-Davidson or Indian Motorcycle running smoothly.
Specifications
- Brand: NAMZ Custom Cycle
- Manufacturer Part #: NCB-1501
- OEM Equivalent #: 74589-73
- UPC: 810088714597
- Length: 6 in
- Width: 4 in
- Height: 0.75 in
- Weight: 0.1 lbs
Common questions
What specific fuse amperage ratings are included in the ATO and MINI fuse kits?
The ATO fuse kit includes 5A, 10A, 15A, 20A, 25A, and 30A ratings. The MINI fuse kit includes 5A, 7.5A, 10A, 15A, 20A, 25A, and 30A ratings, providing a wide range of options for your V-twin's electrical circuits.
Is this circuit breaker a direct replacement for my Harley-Davidson or Indian Motorcycle's original part?
Yes, this NAMZ Custom Cycle circuit breaker is designed to be a direct OEM equivalent to part # 74589-73, ensuring it meets the specifications for Harley-Davidson and Indian Motorcycle models that use this original part.
Why would I need both ATO and MINI fuses for my V-twin?
Many modern V-twin motorcycles, including Harley-Davidson and Indian models, utilize both ATO (standard blade) and MINI (miniature blade) type fuses for different circuits. This kit provides both, ensuring you have the correct fuse type for various applications on your bike.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | NAMZ Custom Cycle |
| TYPE | Electrical |
| SKU | 850-08439 |
| WEIGHT | 0.1 lb |
