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

Piston rings NPR 8914500000

NPR 8914500000 piston rings for Liebherr engines. Durable, heat-resistant, ensure sealing and reduced oil consumption in construction machinery.

  • Condition: new
  • SKU: 21623
Ocena 5,0

27.74 EURNet

- +

Product description

Piston Rings NPR 8914500000

Description

The NPR piston rings with part number 8914500000 are high-quality components designed for combustion engines used in Liebherr construction machinery. Their function is to seal the combustion chamber, reduce gas blow-by, and transfer heat from the piston to the cylinder liner. Thanks to precise machining and the use of advanced materials, the rings are durable and resistant to extreme working conditions, including high pressures and temperatures. Manufactured according to NPR standards, they guarantee reliable performance and long service life.

Technical Data

  • Manufacturer: NPR
  • Part number: 8914500000
  • Type: piston ring set
  • Application: Liebherr engines D904, D906, D914, D916
  • Material: alloy steel with high thermal resistance
  • Functions: combustion chamber sealing, oil control, heat dissipation

Application

The NPR 8914500000 piston rings are used in a wide range of Liebherr machines, including wheeled and crawler excavators (e.g., A902, A912, R900C, R902, R904, R924), loaders (L521, L538, LR621), and crawler bulldozers of the PR712 and PR722 series. They are essential components for major overhauls and regular engine maintenance. The set ensures proper engine performance, reduced oil consumption, and stable operation under demanding conditions.

Properties

  • High resistance to wear and high temperatures
  • Optimal combustion chamber sealing
  • Reduced engine oil consumption
  • Stable engine operation even in tough conditions
  • Compatible with multiple Liebherr engine models

Specification

Specification Value
name Piston rings
mark NPR
part number 8914500000
condition new
material alloy steel
thermal resistance high
application Liebherr engines D904, D906, D914, D916
functions sealing, oil control, heat dissipation

List of reviews:

Emma

2025-09-05

These piston rings are excellent! They fit perfectly and have improved the performance of my equipment significantly.
Henryk

2025-09-05

Szybka dostawa i świetna jakość. Pierścienie spełniają swoje zadanie, na pewno wrócę po więcej.
Marcin

2025-09-05

Zamówiłem te pierścienie i jestem zadowolony z zakupu. Dobrze działają i poprawiły wydajność mojej maszyny.
Marcin

2025-09-05

Bardzo dobre pierścienie, idealnie pasują do mojej maszyny. Wysoka jakość wykonania, polecam!
Emil

2025-08-31

Pierścienie tłokowe spełniają swoje zadanie. Montaż był prosty, a jakość wykonania wydaje się być odpowiednia.
Mateusz

2025-04-15

Produkt spełnia swoje podstawowe funkcje. Montaż był prosty, a jakość wykonania wydaje się być na odpowiednim poziomie. Czas pokaże, jak długo będą działać.

Write a review.

See also

Discover our wide range of products

new Piston rings STD,122mm,3.5x2.5x4mm Power Seal 16812201-00
Connecting rods and pistons

Piston rings STD,122mm,3.5x2.5x4mm Power Seal 16812201-00

30.05 EURNet

- +
new Piston rings STD Power Seal 16812001-00
Connecting rods and pistons

Piston rings STD Power Seal 16812001-00

27.74 EURNet

- +
new Piston with rings KMP QSC8.3 4309095
Connecting rods and pistons

Piston with rings KMP QSC8.3 4309095

92.24 EURNet

- +
new Piston rings NPR 8914500000
Connecting rods and pistons

Piston rings NPR 8914500000

27.74 EURNet

- +
new Engine piston STD, 115mm Sonne 408K00400
Connecting rods and pistons

Engine piston STD, 115mm Sonne 408K00400

96.86 EURNet

- +
new Connecting rod bush SEMI, 6 cyl. Kolbenschmidt 77691690
Connecting rods and pistons

Connecting rod bush SEMI, 6 cyl. Kolbenschmidt 77691690

19.88 EURNet

- +
new Piston rings Engine / Motor McBee QSB5.9 M-3806201
Connecting rods and pistons

Piston rings Engine / Motor McBee QSB5.9 M-3806201

41.61 EURNet

- +
new Piston Engine / Motor Sonne DEUTZ 165K03600
Connecting rods and pistons

Piston Engine / Motor Sonne DEUTZ 165K03600

Price set Individually

- +
new Piston rings Engine / Motor KMP 1103/1104/1106 UPRK0001
Connecting rods and pistons

Piston rings Engine / Motor KMP 1103/1104/1106 UPRK0001

16.18 EURNet

- +
new Piston rings STD Power Seal 16811501-00
Connecting rods and pistons

Piston rings STD Power Seal 16811501-00

27.74 EURNet

- +
new Piston rings STD, ⌀135mm, 4x2.5x4mm wbk 7382128/7381247/7381248
Connecting rods and pistons

Piston rings STD, ⌀135mm, 4x2.5x4mm wbk 7382128/7381247/7381248

47.62 EURNet

- +
new Piston rings Engine / Motor NPR 1013 8915530000
Connecting rods and pistons

Piston rings Engine / Motor NPR 1013 8915530000

22.19 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.

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: