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Engine piston STD, 135mm Sonne 408KR00900

STD engine piston Sonne 135 mm – durable alloy construction ensures high load resistance and reliable operation in construction machinery engines.

  • Condition: new
  • SKU: 75356
Ocena 4,7

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Product description


Engine Piston STD, 135mm Sonne

Description

The STD engine piston with a diameter of 135 mm by Sonne is a high-quality component of the crank-piston system, designed for combustion engines operating in demanding construction and industrial machinery conditions. Made of durable alloys with high thermal and mechanical resistance, it ensures long service life and reliable performance under heavy loads. Precision machining and dimensional accuracy guarantee optimal sealing in the cylinder, which translates into efficiency and reduced fuel consumption.

Technical Data

  • Piston diameter: 135 mm
  • Version: STD (standard)
  • Material: high-strength aluminum alloy with heat-resistant additives
  • Machining: precision turning and grinding
  • Coating: hardened working surface for increased wear resistance
  • Application: diesel and petrol engines in construction machinery

Application

The 135 mm STD Sonne piston is used in combustion engines of heavy machinery such as excavators, loaders, dump trucks, and road machines. Thanks to its high durability and thermal resistance, the piston performs well under intensive operating conditions, ensuring reliability and stable engine operation.

Properties

  • High resistance to temperature and pressure
  • Stable operation under heavy loads
  • Reduced risk of cylinder wear thanks to precision machining
  • Optimal sealing and improved combustion efficiency
  • Long service life and low operating costs

Specification

Specification Value
name Engine piston STD, 135mm
mark Sonne
part number 408KR00900
condition new
piston diameter 135 mm
version STD
material high-strength aluminum alloy
coating hardened working surface

Reference numbers

List of reviews:

Patrick

2025-09-24

The product performs adequately. Installation was straightforward and the quality appears to be satisfactory.
Barbara

2025-09-24

Część działa zgodnie z oczekiwaniami. Nie zauważyłem żadnych problemów podczas użytkowania.
Patryk

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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