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Piston lubrication nozzle Cummins 4937308

Original Cummins piston cooling nozzle 4937308 ensures reliable piston lubrication and cooling, preventing overheating and extending engine life.

  • Condition: used
  • SKU: 62574
Ocena 4,7

5.91 EURNet

- +

Product description

Piston Cooling Nozzle Cummins 4937308

Description

The Cummins piston cooling nozzle 4937308 is an original oil system component designed to direct an oil jet onto the piston crown, ensuring efficient cooling and lubrication. This helps maintain stable operating temperatures, reduces the risk of overheating, and extends the service life of the crank-piston system. Its high manufacturing precision guarantees reliability under heavy-duty conditions. The part is widely used in Cummins engines and in construction machinery from Hyundai, JCB, Terex, Hyster, Komatsu, and Hitachi.

Technical Data

  • Part number: 4937308
  • Weight: 0.04 kg
  • Length: 82.55 mm
  • Width: 28.57 mm
  • Height: 82.55 mm
  • Material: high-strength steel

Application

The piston cooling nozzle is used in Cummins engines such as QSB4.5, QSB6.7, ISB, ISF3.8 and in machines from manufacturers like Hyundai (HL760, HL940, HL757), JCB (436ZX, 436 Wastemaster), Terex, Hyster, Tigercat, Link-Belt, Tadano, Bomag, and Genie. It is a critical component in oil systems of construction and industrial machines requiring reliable lubrication in harsh conditions.

Properties

  • Original Cummins part
  • Accurate oil jet direction onto piston
  • Improves piston cooling
  • Extends engine durability
  • Resistant to high pressure and temperature
  • Easy replacement due to precise dimensions

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:

Grzegorz

2025-09-16

Sophia

2025-09-16

Brandon

2025-09-15

Michael

2025-09-15

Lech

2025-09-15

Patryk

2025-09-10

Piotr

2025-06-28

Write a review.

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