Harddrive Hex 22mm Right Side Brass Petcock - Harley & Indian 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.
Keep your V-twin running strong with the Harddrive Hex 22mm Right Side Brass Petcock. This robust petcock provides dependable fuel flow from your tank to your carbureted engine, ensuring consistent performance on the road.
Why riders pick this
- Hexagonal brass body for enhanced durability
- Three-position knob provides On, Off, and Reserve control
- Hi-flow design ensures consistent fuel delivery
- 5/16-inch fuel outlet for common applications
- Designed for right-side tank mounting
Designed for performance and reliability, this Harddrive brass petcock features a hexagonal 22mm body and a hi-flow design to prevent fuel starvation. The three-position knob gives you complete control over your fuel supply, offering On, Off, and Reserve modes for peace of mind on longer rides.
Reliable Fuel Control for Your V-Twin
- Durable hexagonal brass body construction for longevity
- Three-position knob for On, Off, and Reserve fuel modes
- Hi-flow design ensures optimal fuel delivery to your carburetor
- Features a 5/16-inch fuel outlet for common fuel lines
- Designed for right-side mounting position on your tank
Essential for Carbureted Setups
This petcock is an essential component for any carbureted Harley or Indian V-twin. Its straightforward design makes it a solid choice for both stock replacements and custom tank builds. Always confirm your tank's fuel outlet size to ensure a perfect fit before installation.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 22688
- UPC: 191361115950
- Length: 6.1 in
- Width: 2.6 in
- Height: 1.9 in
- Weight: 0.53 lbs
- Country of Origin: China (Taiwan)
Common questions
What size fuel line does this petcock require?
This petcock is designed with a 5/16-inch fuel outlet. Ensure your fuel line matches this diameter for proper fitment.
Will this petcock fit my custom fuel tank?
Yes, this petcock is compatible with most custom tanks that feature a 22mm or 3/8-inch fuel outlet. Please verify your tank's outlet size before ordering.
What are the functions of the three knob positions?
The 'On' position allows fuel to flow normally, 'Off' completely shuts off the fuel supply, and 'Reserve' accesses a lower fuel level for when your main supply runs low.
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 | Intake/Carb/Fuel System |
| SKU | 820-52245 |
| WEIGHT | 0.53 lb |
