Cummins 855 Piston Kit - 17.0:1 compression ratio (with pin) for NH 855 and NT 855

New piston kit, for use with Cummins NH 855 and NT 855 engines.

One-piece pistons. For use in engines that are piston-cooled or aftercooled, with a compression ratio of 17.0 : 1. For use with one-piece pistons.

Engines with CPL numbers 838, 840, 1187, 1352.

Each kit services one piston, 6 needed to service entire engine.

This kit contains the following:
• Piston
• Piston pin
• Piston pin retainer

See Important Note