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Cummins 4937311 Piston Cooling Nozzle

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Component Type	Piston Cooling Nozzle
Engine Series	Cummins 8.3L (6C / ISC / QSC / ISL / QSL)
Material	High-Grade Alloy Steel
Function	Piston Crown Oil Jet Cooling
Installation Position	Cylinder Block Main Bearing Saddle

Manufacturer No.

4937311

OEM Part No.

49373113973120540532439731235289863

Engine Part No.

Cummins QSC8.3Cummins 6C8.3Cummins ISCCummins ISLCummins QSL9Komatsu SAA6D114E-3

Interchange No.

0450656745-21-16114987915

Fitment Vehicles

Komatsu PC300-8

Engine System - Industrial Encyclopedia

OEM specification piston cooling nozzle 4937311 for Cummins 8.3L QSC ISC ISL diesel engines, ensures precise piston thermal management and durability.