6127-31-2410 Piston Pin

The 6127-31-2410 piston pin is used in Komatsu equipment engines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The supplied application data identifies this piston pin for Komatsu S4D155-4 and S6D155-4 engine series. The model references below specify the engine configurations associated with part number 6127-31-2410.

Fitment

• Komatsu S4D155-4 engine
• Komatsu S6D155-4-R engine
• Komatsu S6D155-4A engine
• Komatsu S6D155-4AA engine
• Komatsu S6D155-4B engine
• Komatsu S6D155-4C engine
• Komatsu S6D155-4E engine
• Komatsu S6D155-4J engine
• Komatsu S6D155-4S engine
• Komatsu SA6D155-4A-35 engine

Fitment should be checked against the engine model and the part number installed on the equipment. The listed applications include several versions of the S6D155-4 engine family, as well as the S4D155-4 and SA6D155-4A-35 configurations.

Cross-reference numbers

• Komatsu equipment manufacturer part number: 6127-31-2410
• CTP part number: 6127-31-2410

The number 6127-31-2410 is used as the identification number for this piston pin in the supplied Komatsu and CTP reference data. The hyphenated format is retained for catalog identification; the same number may also be written without hyphens as 6127312410.

Specifications

The dimensional and weight values above are the specifications provided for this product listing. No material grade, bore size, pin diameter, retaining method, or additional components are specified in the available product data.