Harddrive Brake Light Switch - OE#71500118 - Harley V-Twin
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
The Harddrive brake light switch (OE#71500118) is a direct replacement for stock brake light activation on Harley-Davidson and Indian Motorcycle models. This switch is crucial for signaling when your brakes are applied.
Why riders pick this
- Direct OEM replacement switch
- Ensures reliable brake light activation
- Designed for V-twin brake systems
- Critical safety component
- Easy to install
A functional brake light switch is a vital safety component on any motorcycle, ensuring that riders behind you are aware of your braking intentions. This Harddrive switch is engineered to provide reliable performance, acting as a direct replacement for your original equipment. It's designed to seamlessly integrate into your V-twin's brake system.
Critical Safety Component
- Direct OEM replacement for OE#71500118
- Ensures proper brake light activation
- Designed for V-twin motorcycle brake systems
- Reliable performance for rider safety
Easy Replacement for Peace of Mind
Replacing a faulty brake light switch is a straightforward task, and this Harddrive unit makes it even simpler as a direct OEM equivalent. It's compatible with Harley-Davidson and Indian Motorcycle models that utilize the OE#71500118 brake light switch. Always confirm the OEM part number on your existing switch to guarantee perfect fitment and restore full functionality to your brake lighting.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 370002
- UPC: 191361374333
- Dimensions: 4 in L × 4 in W × 0.5 in H
- Weight: 0.5 lbs
- Country of Origin: China (Taiwan)
Common questions
What does this brake light switch do?
This switch is responsible for completing the electrical circuit to illuminate your tail light whenever you apply the brakes, alerting other riders and drivers behind you.
Is this a direct replacement for my stock switch?
Yes, this Harddrive switch is a direct OEM replacement for V-twin Harley and Indian Motorcycle brake light switches that use OE#71500118. Please verify your original part number.
Do I need any special tools to install it?
Installation difficulty can vary depending on your specific bike's brake system layout and access to the switch. We recommend consulting your service manual for detailed instructions.
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 | Harddrive |
| TYPE | Switches |
| SKU | 820-50891 |
| WEIGHT | 0.5 lb |
