Harddrive Round Brass Petcock - 3/8 IN Left 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.
Ensure reliable fuel delivery to your V-twin engine with this Harddrive Round Brass Petcock. Featuring a classic round body and a three-position knob, it provides precise control over your fuel supply. This petcock is engineered for high-flow performance, fitting most stock and custom tanks.
Why riders pick this
- Durable round brass construction
- Three-position knob for on, off, and reserve
- Hi-flow design for consistent fuel delivery
- Fits 22mm or 3/8-inch tank outlets
- Left-side mounting for convenient access
This Harddrive brass petcock is a critical component for managing fuel flow from your tank to the engine. Its robust brass construction and high-flow design ensure your V-twin gets the fuel it needs, whether for a stock setup or a performance build. The three-position knob — on, off, and reserve — offers essential control and peace of mind on the road, with a left-side mounting position for easy access.
Reliable Fuel Management
- Durable round brass body for lasting performance
- Three-position knob for intuitive control: on, off, and reserve
- Engineered for high-flow fuel delivery to support your V-twin
- Designed for 22mm or 3/8-inch tank outlets
Essential for Any V-Twin
A well-functioning petcock is non-negotiable for any Harley or Indian Motorcycle. This Harddrive brass petcock serves as an excellent replacement or upgrade, providing both aesthetic appeal and crucial functionality. Its straightforward design and common fitment make it a practical choice for riders looking to maintain optimal fuel system performance. Always confirm your tank's outlet size for a perfect fit.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 022683
- UPC: 191361116988
- Body Style: Round
- Fuel Outlet: 5/16 in
- Tank Outlet Compatibility: 22mm or 3/8 in
- Length: 6.1 in
- Width: 2.6 in
- Height: 1.9 in
- Weight: 0.44 lbs
- Country of Origin: China (Taiwan)
Common questions
What tank outlets does this petcock fit?
This petcock is designed to fit most stock and custom V-twin fuel tanks that have either a 22mm or 3/8-inch fuel outlet.
What do the three positions (on, off, reserve) do?
The 'on' position allows normal fuel flow, 'off' completely shuts off the fuel supply, and 'reserve' accesses a secondary, lower fuel supply in your tank, extending your range when the main supply runs low.
What size fuel line does this petcock use?
This petcock features a 5/16-inch fuel outlet. Ensure your fuel line diameter matches this size for a secure and leak-free connection.
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 | 820-52241 |
| WEIGHT | 0.44 lb |
