1979345PK Piston Kit Fits Caterpillar Models
1979345PK Piston Kit Fits Caterpillar Models
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One New Aftermarket Replacement Piston Kit for Caterpillar (Cat) C9 Diesel Engines
This aftermarket replacement piston kit is designed for use in Caterpillar C9 and C-9 diesel engines. The piston is a critical reciprocating component in the engine block, converting combustion pressure into crankshaft rotation. The Caterpillar C9 is an 8.8-liter inline 6-cylinder diesel engine used across a wide range of Cat construction and industrial equipment.
Specifications
- Engine: Caterpillar C9 / C-9 Diesel
- Displacement: 8.8 L (537 cu in), inline 6-cylinder
- Part Type: Piston Kit (crown and associated components)
Compatible Models
Caterpillar (Cat) - C9 / C-9 Engine Applications: Excavators (330, 336 series), Motor Graders (12M, 140M series), Wheel Loaders (966K, 972K series), Track-Type Tractors (D6T series), Wheel Tractor-Scrapers (627K series), and other Caterpillar equipment powered by the C9 or C-9 engine. Verify your engine serial number and model designation before ordering.
Replaces Part Number(s):
1979345PK, 197-9345, 1979345, CA1979345
New aftermarket replacement part - not remanufactured, not used.



