Harddrive Petcock - W/ 1/4 NPT Right Spigot — Harley-Davidson Softail Heritage Classic, Electra Glide Classic, Electra Glide (1975-2026)

Harddrive petcock with 1/4 NPT right spigot, polished and chrome-plated for V-twin motorcycles. Designed to deliver consistent fuel flow in both main and reserve modes with a 22mm metric thread that fits most Harley and custom tanks.

Features

• Highly polished and chrome-plated finish
• Maximizes 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 #: 011406
• UPC: 191361140990
• Weight: 0.5107 lbs
• Connection: 1/4 NPT right spigot
• Thread Size: 22mm metric
• Country of Origin: China (Taiwan)

Fitment

Fits Harley-Davidson Big Twin and Sportster models 1975 to present with 22mm metric petcock mounts. Compatible with most custom fuel tanks using 22mm metric threads.

Frequently Asked Questions

What thread size is this petcock?

22mm metric thread — the standard for most Harley Big Twin, Sportster, and custom tanks from 1975 onward.

Does this fit my custom tank?

If your tank uses a 22mm metric petcock mount, yes. Verify your tank's thread size before ordering.

What's the difference between main and reserve modes?

Main mode feeds fuel normally. Reserve mode draws from a lower point in the tank when main fuel is depleted, extending your range.

Is the chrome plating durable?

The petcock is polished and chrome-plated for corrosion resistance. Chrome can chip if dropped or struck — handle carefully during installation.