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Engine piston STD, 120mm Sonne 408K00200

Engine piston STD 120mm Sonne with pin, suitable for Liebherr D904, D906, D914, D916 engines and various Liebherr construction machines.

  • Condition: new
  • SKU: 20343
Ocena 4,8

98.93 EURNet

- +

Product description

Engine Piston STD 120mm Sonne

Description

The STD engine piston with a diameter of 120 mm by Sonne is a precisely manufactured component designed for diesel engines used in Liebherr construction and industrial machinery. It ensures durability, resistance to thermal and mechanical loads, and maximum combustion chamber tightness. The set includes a piston pin to guarantee correct cooperation with the connecting rod.

Technical data

  • Piston diameter: 120 mm
  • Type: STD (standard size)
  • Material: aluminum alloy with increased thermal resistance
  • Piston pin: included
  • Application: Liebherr diesel engines

Application

The piston is suitable for a wide range of Liebherr machines, including:
  • wheel excavators (e.g. A902, A912, A932)
  • crawler excavators (e.g. R900C, R902, R924)
  • wheel loaders (e.g. L551)
  • crawler loaders (e.g. LR621)
  • crawler dozers (e.g. PR712, PR722)
  • LTM cranes (e.g. LTM1030, LTM1090, LTM1160)
Compatible with Liebherr D904, D906, D914, D916 engine series and their turbocharged and intercooler versions.

Properties

  • High wear and abrasion resistance
  • Dimensional stability at high temperatures
  • Optimized cooperation with piston rings
  • Precisely machined working surfaces
  • Extended engine service life

Specification

Specification Value
name Engine piston STD, 120mm
mark Sonne
part number 408K00200
condition new
piston diameter 120 mm
type STD
material aluminum alloy
operating temperature up to 350 °C
engines Liebherr D904, D906, D914, D916

Reference numbers

List of reviews:

Eric

2025-09-24

The piston worked perfectly in my equipment. Well-made, fits just right, and operates smoothly. Highly recommend!
Igor

2025-09-24

Tłok sprawdził się świetnie w mojej maszynie. Dobrze wykonany, pasuje idealnie i działa bez zarzutu. Polecam!
Julian

2025-08-14

Bardzo dobra jakość tłoka, idealnie pasuje do mojej maszyny. Szybka dostawa i bezproblemowy montaż. Polecam!
Paweł

2025-05-06

Tłok działa zgodnie z oczekiwaniami. Nie zauważyłem żadnych wad.
Maria

2025-04-15

Część została dostarczona na czas. Jakość wykonania jest zadowalająca.
Radosław

2025-04-15

Produkt spełnia swoje podstawowe funkcje. Montaż przebiegł bez 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.

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

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Opinion 5/5

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

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