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Piston rings Zamiennik NN

Piston rings – durable replacement with high wear resistance for engines in construction, agricultural machinery, and heavy-duty vehicles.

  • Condition: new
  • SKU: 48011
Ocena 4,8

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Product description

Piston rings – reliable part of the piston-crank system

Piston rings are crucial components for the proper operation of an internal combustion engine. They provide sealing between the piston and the cylinder wall, regulate oil flow, and maintain optimal compression. Their correct operation translates into engine performance, component durability, and reduced fuel and oil consumption.

Product description

The presented piston rings are high-quality replacements, intended for various types of engines used in construction machinery, agricultural vehicles, and heavy-duty trucks. Manufactured with precision processes and alloyed steels, they ensure high resistance to wear, temperature, and working pressure. These rings meet the requirements of users expecting reliability and long service life.

Technical data

  • Material: hardened alloy steel
  • Temperature resistance: up to 250°C
  • Nominal diameter range: according to engine specification
  • Application: diesel and petrol engines
  • Ring types: sealing, oil scraper
  • Durability: extended service life due to wear resistance

Application

Piston rings are used in internal combustion engines of:
  • construction machinery (excavators, loaders, bulldozers)
  • agricultural tractors
  • power generators
  • trucks and vans
  • industrial machines and stationary engines
They are essential for engine overhauls or replacing worn parts to restore efficiency and factory performance.

Properties

  • High sealing – minimizes blow-by gases into the crankcase
  • Wear resistance – longer lifespan even under harsh conditions
  • Stable engine operation – ensures proper compression and reduced oil consumption
  • Versatility – compatible with many engine models
  • Cost-effectiveness – reduces repair costs while maintaining high quality

Specification

Specification Value
name Piston rings
mark Zamiennik
part number NN
condition new
temperature resistance up to 250°C
material hardened alloy steel
ring types sealing, oil scraper

List of reviews:

Maria

2025-09-07

Bardzo dobre pierścienie tłokowe, idealnie pasują do mojej maszyny. Montaż był prosty, a wydajność znacznie się poprawiła. Polecam!
Sophia

2025-09-05

The piston rings fit well and perform as expected. Installation was straightforward and they seem to be of decent quality.
Rafał

2025-09-05

Pierścienie tłokowe spełniają swoje zadanie. Montaż był prosty, a produkt działa zgodnie z oczekiwaniami.
Patryk

2025-07-16

Pierścienie tłokowe spełniają swoje zadanie. Montaż był prosty, a działanie zgodne z oczekiwaniami. Na razie brak problemów.

Write a review.

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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.

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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

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Opinion 5/5

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

William L Park

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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

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