Harddrive Handlebar Switch - BLK Replaces OEM 51590-96

Harddrive handlebar switch in black, a direct replacement for OEM part 51590-96 on V-twin motorcycles. Drop-in fitment restores full control of lights, horn, and engine kill switch without modification.

Features

• Direct OEM replacement for part 51590-96
• Black finish
• V-twin motorcycle fitment
• 3.3 in x 3.2 in x 1.2 in

Specifications

• Brand: Harddrive
• Manufacturer Part #: 371004
• UPC: 191361080043
• Length: 3.3 in
• Width: 3.2 in
• Height: 1.2 in
• Weight: 0.1 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits V-twin motorcycles that use OEM part 51590-96. Check your bike's current switch part number before ordering to confirm compatibility.

Frequently Asked Questions

Does this replace OEM part 51590-96?

Yes — this is a direct replacement for that original equipment part number.

Will this fit my Harley or Indian?

This switch is engineered for V-twin motorcycles. Confirm your bike's OEM switch part number matches 51590-96 before ordering.

Do I need any special tools to install this?

Installation difficulty varies by bike and current switch condition. Consult your service manual for removal and wiring steps.

What functions does this switch control?

Handlebar switches typically control lights, horn, and engine kill switch — verify your specific model's wiring schematic.