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1871503 Ring-Piston (Intermediate Fits Caterpillar Models

1871503 Ring-Piston (Intermediate Fits Caterpillar Models

Regular price £40.00 GBP
Regular price Sale price £40.00 GBP
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One New Aftermarket Replacement Intermediate Piston Ring for Caterpillar (Cat) C18 Engine

This aftermarket replacement intermediate piston ring is the second compression ring in the three-ring piston assembly used in the Caterpillar C18 diesel engine. The intermediate ring seats between the top compression ring and the oil control ring, providing secondary combustion sealing and reducing blow-by to maintain engine efficiency and oil cleanliness during rebuild and overhaul work.

Specifications

  • Ring Type: Intermediate (second compression ring)
  • Gage Diameter: 145mm
  • Application: Caterpillar C18 diesel engine

Compatible Models

Caterpillar (Cat) C18 Engine Applications: Equipment and trucks powered by the Caterpillar C18 diesel engine. Verify your engine serial number and bore size before ordering.

Replaces Part Number(s):

187-1503, 1871503

New aftermarket replacement part - not remanufactured, not used.

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