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Engine piston STD, 122mm Sonne 408KR00600

Engine piston STD Sonne 122mm – durable aluminum piston for diesel engines, ensuring long-lasting and reliable operation in construction and industrial machinery.

  • Condition: new
  • SKU: 75355
Ocena 4,8

81.01 EURNet

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Product description

Engine Piston STD 122mm Sonne

Description

The STD 122mm engine piston by Sonne is a precisely manufactured component designed for heavy-duty diesel engines. Made from high-strength aluminum alloys, it provides excellent resistance to pressure, heat, and friction. The piston’s construction ensures efficiency, durability, and reliability. Thanks to advanced surface treatment technology, the risk of cylinder wear is minimized, while piston rings operate under stable conditions, extending the overall service life of the engine.

Technical Data

  • Piston diameter: 122 mm
  • Material: high-strength aluminum alloy
  • Type: STD (standard size)
  • Piston crown: reinforced, heat-resistant
  • Surface: machined for optimal lubrication
  • Weight: matched to standard crank systems

Application

The piston is intended for use in combustion engines of construction machinery, industrial equipment, and heavy-duty vehicles. Used as a replacement part during major overhauls or regular engine repairs. Its technical parameters comply with OEM standards, ensuring compatibility and safe operation.

Properties

  • High resistance to mechanical and thermal wear
  • Stable operation under extreme pressure and temperature
  • Precise dimensional fit for easy installation
  • Optimal cooperation with piston rings
  • Long service life and reliability

Specification

Specification Value
name Engine piston STD, 122mm
mark Sonne
part number 408KR00600
condition new
diameter 122 mm
material aluminum alloy
type STD
working temperature up to 300 °C
working pressure high-pressure conditions

Reference numbers

List of reviews:

Jakub

2025-09-25

Jestem zadowolony z zakupu. Tłok działa bez zarzutu, a cena była bardzo konkurencyjna. Na pewno wrócę po więcej części!
Anna

2025-09-25

Bardzo dobra część, która poprawiła wydajność mojego silnika. Szybka dostawa i bezproblemowy zakup.
Sebastian

2025-09-25

Tłok sprawdził się doskonale w mojej maszynie. Wysoka jakość wykonania i łatwy montaż. Polecam!
Paweł

2025-09-24

Część została dostarczona w terminie. Po zainstalowaniu działa zgodnie z oczekiwaniami, jednak nie zauważyłem żadnych szczególnych cech wyróżniających ją na tle innych.
Rafał

2025-09-24

Produkt spełnia swoje podstawowe funkcje. Montaż był prosty, a jakość wykonania wydaje się być na odpowiednim poziomie.

Write a review.

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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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