Caterpillar Inc. 0R-8017 Cylinder Pack 3406E Engine

CAT REMAN 0R-8017 Cylinder Pack for Caterpillar 3406E engines is a remanufactured cylinder pack built to Caterpillar’s specifications. Identified by part number 0R-8017, this CAT REMAN component is designed for use with 3406E diesel engines and serves as a direct replacement during engine rebuilds and overhauls. The cylinder pack is produced to maintain OEM alignment with the 3406E’s cylinder assembly, supporting proper fitment on compatible engine blocks. As a genuine CAT REMAN part, it reflects Caterpillar’s program of reconditioning core components to meet original performance criteria, helping restore engine reliability and combustion integrity in heavy-duty applications. When installing this cylinder pack, follow Caterpillar’s service guidelines and the 3406E maintenance procedures to ensure correct installation, seating, and torquing if applicable. This part number, 0R-8017, uniquely identifies the configuration intended for 3406E engines and distinguishes it from other cylinder pack variants in the Caterpillar lineup.