Harddrive Round Brass Petcock - 22mm Right Side - 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.
Control your V-twin's fuel supply with precision using this Harddrive Round Brass Petcock. Designed for right-side mounting, it features a classic round body and a three-position knob for intuitive fuel management. This petcock is a high-flow solution for most stock and custom fuel tanks.
Why riders pick this
- Durable round brass construction
- Three-position knob for on, off, reserve
- Hi-flow design for optimal fuel delivery
- Fits 22mm or 3/8-inch tank outlets
- Right-side mounting for easy access
This Harddrive brass petcock is an essential upgrade or replacement for any Harley-Davidson or Indian Motorcycle. Its durable round brass body and high-flow design ensure optimal fuel delivery to your engine. The three-position knob (on, off, reserve) provides complete control over your fuel supply, while the right-side mounting position ensures convenient access and a clean setup for your V-twin.
Enhanced Fuel Control
- Robust round brass body construction
- Three-position knob for on, off, and reserve settings
- High-flow design ensures consistent fuel delivery
- Compatible with 22mm or 3/8-inch tank outlets
- Convenient right-side mounting position
Reliability for the Road
Maintaining a reliable fuel system is paramount for any V-twin rider. This Harddrive petcock offers both the aesthetic appeal of brass and the functional reliability needed for long rides. Whether you're replacing a worn-out unit or upgrading for better performance, this petcock provides dependable fuel control. Always verify your tank's outlet size and mounting preference to ensure a perfect fit before installation.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 022681
- UPC: 191361115943
- Body Style: Round
- Outlet Size: 5/16"
- Tank Compatibility: 22mm or 3/8" outlets
- Dimensions: 6.1" L × 2.5" W × 1.8" H
- Weight: 0.505 lbs
- Country of Origin: China (Taiwan)
Common questions
Will this fit my stock Harley fuel tank?
This petcock is designed to fit stock Harley-Davidson fuel tanks with 22mm or 3/8-inch petcock outlets. Please verify your current petcock size before ordering.
How do the three positions on the knob function?
The 'on' position allows normal fuel flow to your engine, 'off' completely stops the fuel supply, and 'reserve' taps into a secondary, lower fuel supply when your main tank runs low.
Is this petcock designed for left or right-side mounting?
This specific Harddrive brass petcock is designed for right-side mounting on your fuel tank.
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 | 820-52239 |
| WEIGHT | 0.5 lb |
