NAMZ Custom Cycle Circuit Breakers - Breaker OEM # 74589-73 2010-2032 Studs EA

NAMZ Custom Cycle circuit breaker replacement for V-twin motorcycles, matching OEM # 74589-73. Includes assorted ATO and MINI fuse kits with a full range of amperage ratings for electrical troubleshooting and system protection.

Features

• Assorted ATO Fuse Kit: 5A, 10A, 15A, 20A, 25A, 30A ratings
• Assorted MINI Fuse Kit: 5A, 7.5A, 10A, 15A, 20A, 25A, 30A ratings
• OEM equivalent to Harley-Davidson and Indian Motorcycle specs
• 6 in × 4 in × 0.75 in compact package

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

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What fuse amperage ratings are included?

ATO fuses: 5A, 10A, 15A, 20A, 25A, 30A. MINI fuses: 5A, 7.5A, 10A, 15A, 20A, 25A, 30A. Multiple quantities of each for spares.

Is this a direct OEM replacement?

Yes — this is equivalent to OEM # 74589-73 and meets Harley-Davidson and Indian Motorcycle specifications.

Do I need both ATO and MINI fuses?

Most V-twin bikes use one or the other. Check your bike's fusebox to determine which type you need before installing.

When should I replace a blown fuse?

Never — a blown fuse indicates an electrical fault. Identify and repair the underlying problem before replacing. Replacing a fuse repeatedly without fixing the issue can cause fire or electrical damage.