Favorites (0) Store
Call us +48 33 870 42 00

Piston lubrication nozzle Cummins 4937308

Original Cummins 4937308 piston cooling nozzle for QSB6.7 engines, ensuring efficient piston cooling and durability in construction machinery.

  • Condition: used
  • SKU: 70641
Ocena 5,0

- +

Product description

Piston Cooling Nozzle Cummins 4937308

Description

The Cummins 4937308 piston cooling nozzle is a precision oil system component designed for modern diesel engines. Its main role is to direct an oil jet to the piston crown, reducing operating temperature and preventing overheating or seizure. Made from durable materials, it ensures long service life and reliable operation even in demanding working conditions.

Technical Data

  • Weight: 0.04 kg
  • Length: 82.55 mm
  • Width: 28.57 mm
  • Height: 82.55 mm

Application

This nozzle is used in Cummins QSB4.5, QSB6.7, ISB and ISF 3.8 engines, as well as in power units installed in construction machinery from Hyundai, JCB, Terex, Hitachi, Hyster, Tigercat, Tadano and Link-Belt. It is suitable for wheel loaders, excavators, cranes and other heavy-duty machines working under high thermal load.

Properties

  • Original Cummins part – guaranteed quality and fit.
  • Efficient piston cooling through targeted oil jet.
  • Increased durability and protection against seizure.
  • Compact size for easy installation.
  • Wide compatibility with engines and construction machinery.

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:

Marek

2025-09-15

Dominik

2025-09-15

Radosław

2025-09-10

Stephen

2025-05-27

Write a review.

See also

Discover our wide range of products

used Flexible connector Iveco 98420478
lubrication system

Flexible connector Iveco 98420478

Price set Individually

- +
used Pipeline Deutz 04293284
lubrication system

Pipeline Deutz 04293284

51.71 EURNet

- +
used Turbocharger oil hose Cummins 3899412
lubrication system

Turbocharger oil hose Cummins 3899412

Price set Individually

- +
used Oil line Cummins 4004887
lubrication system

Oil line Cummins 4004887

Price set Individually

- +
used Oil pump Deutz 04515830
lubrication system

Oil pump Deutz 04515830

Price set Individually

- +
used Oil cooler Cummins 3957543
lubrication system

Oil cooler Cummins 3957543

58.76 EURNet

- +
used Oil filler for engine Deutz TCD2013 04256255
lubrication system

Oil filler for engine Deutz TCD2013 04256255

9.40 EURNet

- +
used Oil pump Cummins 4897481
lubrication system

Oil pump Cummins 4897481

Price set Individually

- +
used Turbocharger vacuum pipe Cummins 4060528
lubrication system

Turbocharger vacuum pipe Cummins 4060528

Price set Individually

- +
used Pipeline for engine Cummins ISBE5.9 3287755
lubrication system

Pipeline for engine Cummins ISBE5.9 3287755

Price set Individually

- +
used Oil pump Cummins 3937027
lubrication system

Oil pump Cummins 3937027

56.41 EURNet

- +
used Crankcase breather Deutz 04905110
lubrication system

Crankcase breather Deutz 04905110

21.15 EURNet

- +
Bosch Rexroth parts catalog

Bosch Rexroth parts catalog

More

Check out our offer of hydraulic systems for the popular brand Bosch Rexroth.

Construction Machinery Service

Construction Machinery Service

More

We offer comprehensive support for both stationary and mobile repair of construction machinery.

Hydraulic Pumps and Motors Repairs

Hydraulic Pumps and Motors Repairs

More

Repair and regeneration of hydraulic components: hydraulic motors and pumps.

Combustion Engine Repairs

Combustion Engine Repairs

More

Comprehensive repairs of internal combustion engines: verification, parts replacement, repair, and performance testing.

Construction Machinery Purchase

Construction Machinery Purchase

More

Purchase of excavators, loaders, bulldozers, and dumpers in complete, incomplete, or damaged condition.

Google

Opinion 5/5

Zakupiony komplet siłowników do Liebherr 564 był w doskonałym stanie, zgodnie z opisem i przesłanymi zdjęciami. Obsługa na wysokim poziomie, bardzo profesjonalna i pomocna – rewelacja. Co więcej, w kontakcie z firmą otrzymałem osobistego opiekuna, który zajmował się sprawą od początku do końca, mogłem również liczyć na bezpłatne doradztwo przy montażu. Szkoda, że w obecnych czasach nie spotyka się zbyt wielu firm z tak profesjonalnym podejściem do klienta. Gorąco polecam.

Mateusz Lenart

Google

Opinion 5/5

Współpraca na wysokim poziomie. Firma na 6. Polecam z czystym sumieniem. Na pewno jeśli będę musiał to skorzystam jeszcze raz. Naprawa Pomp hydrauliki Koparka Terex

Kamil Przybysz

Google

Opinion 5/5

Znakomita obsługa. Przyjazny i pomocny personel. Płatność, cło i transport zostały zrealizowane szybko i profesjonalnie.

William L Park

Google

Opinion 5/5

Jestem bardzo zadowolony z naszej współpracy. Dobry zespół, dobra obsługa, dobra cena, dobre części. Dziękuję!

Tiberiu Demeter

Google

Opinion 5/5

Oryginalne części, niesamowicie szybka międzynarodowa dostawa ekspresowa i obsługa na najwyższym poziomie. W przyszłości wrócimy, aby ponownie robić interesy. Dziękuję!

Jinajon

Technical materials

Here you will find texts about construction machinery - technical advice, as well as news and events from the industry.

Renovation of the Liebherr D924 TI-E Engine in the LTM 1200/1 Crane
2026-05-20

Renovation of the Liebherr D924 TI-E Engine in the LTM 1200/1 Crane

See more
Liebherr LTM 1200/1 – versatile mobile crane
2026-05-20

Liebherr LTM 1200/1 – versatile mobile crane

See more
Cummins QSB6.7 Engine Overhaul in SANY SY265C Excavator
2026-05-19

Cummins QSB6.7 Engine Overhaul in SANY SY265C Excavator

See more
Renovation of the Cummins QSB4.5 Engine in the Dressta TD-10R Bulldozer
2026-05-14

Renovation of the Cummins QSB4.5 Engine in the Dressta TD-10R Bulldozer

See more
Engine Overhaul of Liebherr D926 TI-E A4 in Liebherr LTM 1500-8.1 Mobile Crane
2026-05-13

Engine Overhaul of Liebherr D926 TI-E A4 in Liebherr LTM 1500-8.1 Mobile Crane

See more
Repair of the Liebherr D 9408 TI-E Engine in the LTM 1800 Crane
2026-05-12

Repair of the Liebherr D 9408 TI-E Engine in the LTM 1800 Crane

See more
Directions
load
Cookie preferences
We use cookies to provide essential website functionality and improve your online experience. You can choose for each category whether you want to accept or reject it at any time.
Essential cookies
Preference cookies
Analytical cookies
Marketing cookies
Uncategorized cookies

Detailed information on how we handle cookies can be found in our Privacy Policy

Consent granted on:
Consent ID: