Description

If you’re restoring a classic International or Massey Harris tractor, you know every detail matters—including that fuel cap. Whether you’re dealing with a worn gasket that’s letting moisture into your tank or need to replace a cap that’s gone missing after 70 years of farm work, this replacement gets your vintage machine back to original specs with the proper seal.

What You’re Getting

Complete cap assembly with gasket included—no hunting for separate sealing components
Correct 1-3/4 inch ID and .350 inch height dimensions match original factory specifications
Works on both gasoline tractors and those equipped with distillate or diesel starting tanks
Direct replacement for original cap—no modifications needed on authentic restorations

Built for Vintage Iron

This cap fits the workhorses that built American agriculture—International Harvester’s famous letter series tractors like the H, M, and Super M, plus the numbered series from the 200s through the 650s. It also works on classic Massey Harris models from the little 20 up through the big 444. These were the tractors that plowed the prairie and harvested the grain that fed the nation.

Made to Last

Vintage tractors deserve parts that’ll hold up like the originals did. This cap uses durable materials and includes a proper gasket that seals tight against dirt, moisture, and debris. Whether your tractor sits in the barn between shows or still earns its keep on weekend projects, this cap maintains the fuel system integrity these old machines need.

Good to Know

Installation is straightforward—just thread it on like the original. Clean the filler neck threads first to ensure the gasket seats properly. If your old International or Massey Harris has been sitting with fuel in it, this is a perfect time to drain and clean the tank before installing your new cap.