327-4025: Engine Piston

Cat® Engine Pistons are components of engines that are connected to crankshafts via connecting rods. They are designed and manufactured to exacting tolerances to ensure proper alignment with the cylinder block on your Cat® machine. Cat® piston mounts on the connecting rod and crankshaft to transmit force during combustion. This serves as a mechanism that transmits power to the crankshaft by guiding the connecting rod in the cylinder. Application: Cat® Pistons are used in the engines of Cat® machines. Consult your owner's manual or contact your local Cat® Dealer for more information.