Description

If you’ve been hearing that telltale exhaust tick or noticing a rough idle on your vintage Allis Chalmers, chances are the manifold gaskets need replacing. These gaskets are what keep your intake and exhaust systems sealed tight where they meet the cylinder head. When they start to fail, you’ll lose power, waste fuel, and let dirt straight into your engine—problems no farmer needs when there’s work to do.

What You’re Getting

Complete set with 6 individual gaskets for both intake and exhaust manifolds
Proper sealing that restores engine performance and prevents air leaks
Quality materials designed to handle the heat cycling of these classic engines
Direct replacements that fit like the originals—no modifications needed

Built for the Classic Workhorses

This gasket set fits the heart of Allis Chalmers’ most reliable tractors—the W, WC, WD, WD45, D17 gas, and 170 models that built the company’s reputation. These are the orange workhorses you’ll still find running hay equipment, pulling plows, and handling loader work on farms across the country. Whether it’s a WC from the 1930s or a D17 from the ’50s, these engines need proper manifold sealing to deliver their full potential.

Made to Last

Vintage tractors see temperature swings that would destroy cheap gaskets, and these Allis engines are known for running hot. This gasket set is built with materials that handle repeated heating and cooling cycles without cracking or losing their seal. They’ll keep doing their job through thousands of operating hours, just like the tractors they’re protecting.

Good to Know

When replacing manifold gaskets, take your time cleaning the mating surfaces—any old gasket material or carbon buildup will cause leaks. A wire brush and some solvent work wonders. While you’ve got things apart, check for warped manifolds with a straight edge. These old engines are tough, but they deserve gaskets that’ll keep them running for another generation.