Case International Tractor Engine Parts

Replacement engine parts for International Harvester tractors, covering pistons, sleeves, bearings, gaskets, and complete overhaul components across popular utility and row-crop models.

Fits Models At A Glance

• Farmall Series: Farmall 706, 806, 856, 1206
• 66 Series: 966, 1066, 1466, 1566
• 86 Series: 686, 886, 986, 1086, 1486, 1586
• Utility Series: 574, 674, 484, 584, 684

Key Notes

• Application: Internal engine rebuild and repair for gas and diesel powerplants
• Components: Pistons, liners, rod and main bearings, valve train, and gasket sets
• Condition: New and used parts available depending on model
• Fitment: Verify displacement and serial range before ordering

Why Choose Broken Tractor

• ✅ Deep inventory for vintage International engines
• ✅ Fast shipping from two US warehouses
• ✅ Knowledgeable staff to confirm exact fitment

Frequently Asked Questions

What engine parts do you carry for International Harvester tractors?

Broken Tractor carries internal engine rebuild and repair parts including pistons, sleeves and liners, rod and main bearings, valve train components, and gasket sets. These cover both gas and diesel powerplants across popular utility and row-crop models. Availability varies by model, so match the part number or confirm the components you need with the parts team.

Do these engine parts fit a Farmall 706 or 806?

Many of our International engine parts fit Farmall series tractors including the 706, 806, 856, and 1206. Fitment depends on displacement and serial range, so verify those details before ordering. If you are unsure, match the part number to your engine or confirm with our parts team.

Will these parts fit the 66 Series and 86 Series International tractors?

Yes, Broken Tractor stocks engine parts for 66 Series models such as the 966, 1066, 1466, and 1566, along with 86 Series models like the 686, 886, 986, 1086, 1486, and 1586. Because coverage differs between gas and diesel engines, verify your displacement and serial range first. Matching the exact part number is the surest way to confirm fitment.

Do you offer complete engine overhaul kits for International tractors?

Broken Tractor offers the components used in an engine overhaul, including pistons, liners, rod and main bearings, valve train parts, and gasket sets. What is available depends on the specific model and whether the engine is gas or diesel. Call (800) 909-7060 and our staff can help confirm the right parts for your rebuild.

Are these International engine parts new or used?

Broken Tractor carries both new and used International engine parts, with availability depending on the model. Some vintage engine components are only offered used, while others are available new. Confirm the condition and fitment by matching the part number or checking with the parts team before ordering.