Harddrive Brass Petcock - Round 22mm Downward Position

Harddrive brass petcock with round body and downward fuel outlet for V-twin motorcycles. Three-position knob controls on, off, and reserve flow, with hi-flow 5/16" outlet compatible with 22mm or 3/8" tank bosses.

Features

• Round brass body
• Three-position knob: on, off, reserve
• Hi-flow 5/16" fuel outlet
• Compatible with 22mm or 3/8" tank outlets
• Fits most stock and custom tanks
• Sold individually

Specifications

• Brand: Harddrive
• Manufacturer Part #: 022682
• UPC: 191361115905
• Outlet Size: 5/16" (22mm / 3/8")
• Body Style: Round
• Fuel Outlet Position: Downward
• Length: 6 in
• Width: 2 in
• Height: 1 in
• Weight: 0.56 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits most V-twin motorcycles with 22mm or 3/8" fuel tank outlets, including stock and custom fuel tanks.

Frequently Asked Questions

What size outlet does this petcock have?

5/16" fuel line outlet, compatible with 22mm or 3/8" tank boss holes on most V-twin tanks.

How many positions does the fuel control have?

Three positions: On (gravity feed), Off (closed), and Reserve (reduced flow for emergency riding).

Will this fit my custom fuel tank?

Yes, if your tank has a 22mm or 3/8" fuel outlet boss. Measure or check your tank specs before ordering.

Is this a gravity-fed or vacuum petcock?

This is a gravity-feed petcock with manual three-position control — no vacuum line required.