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

Lubrication nozzle screw przelewowa Cummins 3964817

Cummins 3964817 piston cooling nozzle screw – original lubrication system part for QSB and ISB engines, ensuring effective piston cooling and lubrication.

  • Condition: used
  • SKU: 55158
Ocena 4,7

4.62 EURNet

- +

Product description

Piston Cooling Nozzle Screw Cummins 3964817

Product Description

The Cummins 3964817 piston cooling nozzle screw is a vital component of the lubrication system used in Cummins QSB and ISB series engines. Its main function is to fasten and seal the cooling nozzle responsible for directing pressurized oil to the piston for lubrication and cooling. Thanks to its precise construction, it ensures proper oil circulation, extending the service life of the piston, piston rings, and cylinder. Made from high-strength material, the screw is resistant to thermal and pressure loads typical in heavy-duty industrial and construction engines.

Technical Data

  • Part Number: 3964817
  • Manufacturer: Cummins
  • Weight: 0.02 kg
  • Length: 28.57 mm
  • Width: 127 mm
  • Height: 127 mm

Application

The 3964817 nozzle screw is widely used in Cummins engines installed in a variety of construction and industrial machinery. It is found in engines such as QSB 4.5, QSB 6.7, and ISB, powering loaders, excavators, cranes, road machinery, and other heavy equipment. It is compatible with machines from brands like Hyundai (HL760-9A, HL940), JCB (436ZX, 436 Wastemaster), Hitachi (ZW180), Terex, Hyster, and Tadano. Standardized design and high quality ensure reliable installation and performance across different applications.

Properties

  • Ensures stable fastening of the piston cooling nozzle.
  • Manufactured from durable alloys resistant to heat and pressure.
  • Provides precise sealing, minimizing the risk of oil leaks.
  • Improves piston lubrication and cooling efficiency, prolonging engine life.
  • Designed for demanding construction and industrial working conditions.

Specification

Specification Value
name Lubrication nozzle screw przelewowa
mark Cummins
part number 3964817
condition used
weight 0.02 kg
length 28.57 mm
width 127 mm
height 127 mm

Reference numbers

List of reviews:

Amelia

2025-09-05

Katarzyna

2025-09-05

Gregory

2025-09-05

Dawid

2025-09-04

Małgorzata

2025-09-04

James

2025-07-13

Write a review.

See also

Discover our wide range of products

used Turbocharger oil hose Deutz BF6M1013ECP 04204108
lubrication system

Turbocharger oil hose Deutz BF6M1013ECP 04204108

27.74 EURNet

- +
used Oil pump Deutz 04905476
lubrication system

Oil pump Deutz 04905476

150.26 EURNet

- +
used Piston lubrication nozzle Deutz 04901781
lubrication system

Piston lubrication nozzle Deutz 04901781

6.94 EURNet

- +
used Oil cooler Deutz 04209930
lubrication system

Oil cooler Deutz 04209930

115.59 EURNet

- +
used Pipeline Deutz 04259271
lubrication system

Pipeline Deutz 04259271

Price set Individually

- +
used Oil cooler Deutz 04900206
lubrication system

Oil cooler Deutz 04900206

Price set Individually

- +
used Oil cooler Deutz 04209932
lubrication system

Oil cooler Deutz 04209932

219.62 EURNet

- +
used Oil pump Volvo 04916458
lubrication system

Oil pump Volvo 04916458

104.03 EURNet

- +
used Coupler Cummins 3031770
lubrication system

Coupler Cummins 3031770

Price set Individually

- +
used  Deutz 04207702
lubrication system

Deutz 04207702

Price set Individually

- +
used Oil filler for engine Cummins LT10 3883088
lubrication system

Oil filler for engine Cummins LT10 3883088

Price set Individually

- +
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.

Reconstruction of the Cummins QSB 4.5 Engine in the Hyundai R180LC-9 Excavator
2026-07-07

Reconstruction of the Cummins QSB 4.5 Engine in the Hyundai R180LC-9 Excavator

See more
Renovation of the Volvo D7D Engine in the L120E Loader
2026-07-07

Renovation of the Volvo D7D Engine in the L120E Loader

See more
Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader
2026-07-06

Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader

See more
Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader
2026-07-03

Renovation of the Liebherr D934 A7 Engine in the Liebherr LR 636 Litronic Loader

See more
Engine Overhaul of Liebherr D9508 A7 in LTM 1300-6.2 Crane
2026-07-03

Engine Overhaul of Liebherr D9508 A7 in LTM 1300-6.2 Crane

See more
Performance and Application of the Volvo L180F Loader
2026-06-30

Performance and Application of the Volvo L180F Loader

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: