30 amp Circuit Breaker for Ha rle y Davidson Replaces OEM 74599-77 & 74599-77B

Elevate your Ha rle y’s electrical reliability with this high-performance 30-amp circuit breaker, engineered to seamlessly replace OEM 74599-77 and 74599-77B models. Crafted for riders who demand uncompromising power protection, this component ensures stable current flow, safeguards sensitive electronics, and prevents overloads during intense rides. Its compact design integrates effortlessly into Ha rl ey Dav ids on’s iconic electrical systems, offering peace of mind whether navigating city streets or conquering open highways. Built to endure vibrations and extreme temperatures, it’s the smart choice for both maintenance upgrades and performance tuning.

• OEM-Equivalent Precision Fitment​---Direct replacement for Ha r ley Davidson OEM 74599-77 and 74599-77B circuit breakers, ensuring compatibility with stock wiring layouts and mounting points.
• High-Current Load Resilience​---Handles up to 30 amps of continuous current, ideal for modern Ha rl ey electrical systems with added accessories like LED lights or audio upgrades.
• ​​Vibration-Proof & Heat-Resistant Design​---Reinforced housing with anti-corrosion coating withstands engine vibrations and temperatures up to 221°F (105°C), extending service life.
• Quick-Reset Safety Mechanism​---Manual reset function allows immediate recovery after tripping, minimizing downtime during rides while prioritizing system safety.
• Streamlined Installation​---Pre-drilled terminals and color-coded connectors simplify integration for DIY enthusiasts or professional technicians.