Description

When you’re pulling apart an old engine for a rebuild, you’ll often find those cylinder bores just aren’t worth trying to save. Maybe there’s scoring from a stuck ring, or years of wear have left them out of round. That’s when you need a quality rebore sleeve that’ll get things back to factory specs and give you another 20 years of reliable service.

What You’re Getting

Direct replacement for worn or damaged cylinder bores in CDC-B series engines
Precision-machined surface finish that provides proper oil retention and ring sealing
Quality construction that meets the demands of agricultural and industrial use
Sized to restore original bore specifications after proper machine work

Built for Real Farm Work

This sleeve fits both the 4-cylinder and 6-cylinder CDC-B series non-emission diesel engines that powered a wide range of International Harvester equipment. These were workhorses in tractors, combines, and industrial machinery from the era when engines were built to be rebuilt rather than replaced.

Made to Last

International’s CDC-B engines were known for their durability, and this replacement sleeve maintains that reputation. The material and finish are designed to handle the heat cycles, pressure, and constant operation that farm equipment demands year after year.

Installation Notes

This is a machine shop job—you’ll need the bore honed or rebored to the proper size for a press fit. Work with a shop that knows agricultural engines, as proper bore preparation is critical for long sleeve life. Don’t forget to check piston clearances and ring gaps when you’re putting everything back together.