CAT C-9 Diesel Steel Piston Ring 197-9299 1979299 Excavator Engine Parts Replacement

CAT 197-9299 Piston Ring

The 197-9299 Piston Ring is a precision-ground engine component engineered for CAT C-9 diesel engines. It seals the combustion chamber, regulates lubricating oil and transfers heat from the piston to the cylinder wall, delivering consistent compression and efficient performance in demanding excavator applications.

Key Features

• Direct Fit: Manufactured to CAT C-9 piston ring specifications for a drop-in replacement.
• Precision Ground: Controlled geometry and tight tolerances ensure an accurate cylinder-wall seal.
• Durable Material: High-strength steel resists wear, thermal stress and heavy-duty operation.
• Excellent Oil Control: Maintains proper lubrication while minimizing oil consumption.
• Stable Compression: Helps maintain consistent cylinder pressure and engine power output.

Specifications

Applications

Widely used in excavators and heavy equipment powered by CAT C-9 diesel engines, helping restore compression, reduce oil consumption and extend engine service life in high-duty working conditions.