Description

When your International Harvester’s getting tired and burning oil or losing power, it might be time for a rebuild. A worn engine doesn’t just make work harder – it burns more fuel and can leave you stranded during harvest or planting season. This basic overhaul kit gives you everything needed to bring that 6-cylinder diesel back to life, minus the bearings which you’ll want to measure and order separately.

What You’re Getting

Complete cylinder sleeve set with seals to restore proper compression and eliminate blow-by
New pistons with rings and pins that’ll seal tight and move smoothly for years
Full gasket set covers everything from head to oil pan – no hunting for individual pieces
Front and rear crankshaft seals to stop those annoying oil leaks
Pin bushings included so you don’t have to reuse worn parts

Built for Real Farm Work

This kit fits the workhorses of the International Harvester lineup – models like the 686, 706, 756, 2706, and 2756 series tractors that have been earning their keep on farms for decades. These reliable machines handle everything from loader work to heavy tillage, and many are still the go-to tractors for daily chores around the farm.

Made to Last

The Tru-Power components in this kit are built to handle the demands of agricultural work. The sleeves are properly sized at 3-7/8 inch standard bore, and the cupped-head pistons are designed to work with the diesel combustion characteristics of these engines. Quality materials mean this rebuild should give you many more seasons of reliable service.

Good to Know

This is called a ‘basic’ kit because it doesn’t include main and rod bearings – those need to be measured and matched to your specific crankshaft condition. Most folks have their machine shop check bearing clearances and order the right size bearings separately. The kit does include everything else you need for a thorough engine rebuild.