Description

When your Allis Chalmers starts burning oil or losing compression after years of faithful service, it’s time for an engine refresh. This basic engine kit contains sleeves, pistons & rings, pins, overhaul gasket set – everything you need to bring that trusty orange machine back to pulling strong. Whether you’re dealing with worn rings or tired cylinders, this kit gets you back to work without the cost of a complete rebuild.

What You’re Getting

Complete set of pistons, rings, and pins for a fresh start on power
Cylinder sleeves that restore proper bore dimensions and seal tight
Full overhaul gasket set to stop leaks and keep fluids where they belong
Quality Tru-Power components built to handle another season of hard work

Built for Real Farm Work

This kit handles the 4-cylinder gas engines found in many Allis Chalmers tractors from the classic era. Covers 138 CID and 149 CID engines with 3-1/2 inch standard bore, with 3-9/16 inch overbore supplied. These were the workhorses pulling plows, running balers, and doing the everyday jobs that keep a farm running.

Made to Last

Tru-Power has been making quality engine rebuild kits for decades, understanding what it takes to stand up to farm conditions. The pistons are designed for proper heat transfer, rings are built for long-lasting seal, and gaskets use materials that handle temperature swings and constant vibration.

Good to Know

Engine bearings must be ordered separately – your machinist can measure clearances and recommend the right bearings for your specific engine. This gives you flexibility to get exactly what your rebuild needs without paying for parts you might not use.