Set of 4 Aftermarket Piston and Liner Kits Fits Caterpillar Fits model-917272140 Overall Diameter: 17-5/8"

Overall Diameter: 17-5/8"

Core Height: 19"

Outside diameter (mm): 65

but does not affect function

3138942R91

Set of 4 Aftermarket Piston and Liner Kits Fits Caterpillar Fits model-917272140 Overall Diameter: 17-5/8"Set of 4 New Aftermarket Replacement Piston and Liner Kits Fits Caterpillar (Fits CAT) 3304 Engine This listing includes four aftermarket replacement piston and liner kits designed for the Fits Caterpillar 3304 diesel engine a 4 cylinder, inline, wet sleeve engine used widely in construction, industrial, and power generation applications. Each kit services one cylinder and is used during engine overhaul or inframe rebuild to restore proper compression