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Piston lubrication nozzle Cummins 4937308

Cummins piston cooling nozzle 4937308 – genuine oil system part ensuring effective cooling and piston protection in Cummins QSB, ISB, ISF engines and construction machinery.

  • Condition: used
  • SKU: 71060
Ocena 4,7

5.90 EURNet

- +

Product description

Piston Cooling Nozzle Cummins 4937308

Description

The Cummins piston cooling nozzle with part number 4937308 is a genuine oil system component that plays a crucial role in the proper operation of the combustion engine. Its task is to direct the oil stream towards the piston crown, providing effective cooling and lubrication of components subjected to high thermal and mechanical loads. Thanks to precise manufacturing and high-quality materials, the nozzle ensures long service life and wear resistance even under the most demanding working conditions.

Technical Data

  • Part number: 4937308
  • Manufacturer: Cummins
  • Weight: 0.04 kg
  • Length: 82.55 mm
  • Width: 28.57 mm
  • Height: 82.55 mm

Application

The Cummins 4937308 piston cooling nozzle is used in many Cummins engine models such as QSB 4.5, QSB 6.7, ISB, and ISF 3.8. It is also installed in construction and industrial machines from brands like Hyundai (HL740, HL760, HL940 loaders), JCB (436ZX, 436 Wastemaster), Terex, Hitachi, and Hyster. This component ensures reliable piston cooling under intensive operating conditions, protecting the engine from overheating and excessive wear.

Properties

  • Genuine Cummins part providing full compatibility with the engine.
  • Optimal piston cooling thanks to precisely directed oil stream.
  • Resistance to high temperatures and pressures in the oil system.
  • Easy replacement and installation.
  • Long service life and reliability in harsh operating conditions.

Specification

Specification Value
name Piston lubrication nozzle
mark Cummins
part number 4937308
condition used
weight 0.04 kg
length 82.55 mm
width 28.57 mm
height 82.55 mm

List of reviews:

Barbara

2025-09-10

Daniel

2025-07-30

Andrzej

2025-05-22

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