Engine overhaul kit for Caterpillar

The engine overhaul kit, part number 87-152300-12, provides a comprehensive set of internal components required for the major maintenance or full reconstruction of a Caterpillar engine. This assembly includes critical items such as pistons, piston rings, cylinder liners, connecting rod bearings, main bearings, and a complete set of gaskets and seals. These components are designed to work in coordination to maintain proper internal clearances and engine compression. By replacing these wear-prone parts, the kit facilitates the restoration of the engine to its specified operational parameters.

This kit is compatible with various Caterpillar engines used across a wide range of heavy machinery, including construction equipment, industrial cranes, and mining trucks. The components are manufactured to meet the technical specifications required for these engine platforms. When performing an engine rebuild, using a complete kit ensures that all moving parts and sealing surfaces are renewed simultaneously, which supports consistent performance and helps manage internal friction and thermal efficiency during operation. This kit is intended for use by professional technicians during scheduled engine service intervals.