Harddrive Petcock - W/ 3/8 NPT Straight Down — Harley-Davidson Softail Heritage Classic, Electra Glide Classic, Electra Glide (1975-2026)

Harddrive petcock with 3/8 NPT straight-down outlet for V-twin motorcycles, fully polished and chrome plated. Maximizes fuel flow in both main and reserve modes with a 22mm metric design that fits most Harley and Indian tanks.

Features

• Polished and chrome-plated finish
• Designed for maximum fuel flow in main and reserve modes
• 22mm metric thread fits 1975-present Big Twin and Sportster models
• Fits most custom fuel tanks

Specifications

• Brand: Harddrive
• Manufacturer Part #: 011409
• Outlet: 3/8 NPT straight down
• Thread Size: 22mm metric
• UPC: 191361143991
• Weight: 0.586 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits 1975-present Harley-Davidson Big Twin and Sportster models with 22mm petcock bosses, plus most custom fuel tanks.

Frequently Asked Questions

Will this fit my 1975+ Harley Big Twin?

Yes. The 22mm metric thread fits all Big Twin models from 1975 to present.

Does this work on Sportster tanks?

Yes. It fits Sportster models from 1975 onward with the standard 22mm petcock boss.

What does the 3/8 NPT outlet mean?

The fuel line connection is a straight-down 3/8-inch national pipe thread fitting, common on most Harley carburetors and fuel systems.

Will this fit custom or aftermarket tanks?

Yes, most aftermarket tanks use the same 22mm petcock boss. Verify your tank's petcock thread size before ordering if unsure.