197-9345: 17:1 Compression Ratio Piston Crown

Description: Cat piston crowns like 197-9345 (also known as the piston head) are the top end creating the piston and is exposed to a high level of hot gases within the combustion chamber. Piston crowns are important components of the piston and part 197-9345 is used within the C9 engine. Attributes: • Steel piston crown with bearings • Pin Bore Diameter: 46.04mm (1.813 inches) • Diameter: 111mm (4.35 inches) • Height: 97mm (3.82 inches) Application: Consult your owner's manual or contact your local Cat Dealer for more information.