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Piston rings Engine / Motor Cummins QSL/QSC 4089644

Cummins QSL/QSC piston rings 4089644 ensure chamber sealing, cylinder protection and optimal performance in demanding applications.

  • Condition: new
  • SKU: 15782
Ocena 5,0

23.30 EURNet

- +

Product description

Cummins QSL/QSC Piston Rings 4089644

Description

The Cummins QSL/QSC engine piston rings with part number 4089644 are high-quality components designed to ensure combustion chamber sealing, optimal lubrication and cylinder protection. Manufactured from high-strength, heat- and pressure-resistant alloys, they guarantee reliable engine operation under demanding conditions.

Technical Data

  • Part number: 4089644
  • Nominal diameter: compatible with Cummins QSL/QSC cylinder
  • Rings per set: for one piston
  • Material: hardened alloy steel
  • Type: compression and oil rings
  • Operating temperature: up to 300°C
  • Pressure resistance: over 150 bar

Application

Cummins piston rings 4089644 are used in QSL and QSC engines, commonly installed in construction machinery, power generators, trucks and industrial units. Their design provides reliable engine operation under heavy load and long-term service.

Properties

  • Excellent combustion chamber sealing
  • Reduced engine oil consumption
  • Protect cylinder against excessive wear
  • Optimize performance and fuel efficiency
  • Corrosion and high-temperature resistance
  • Designed for intensive use in harsh environments

Specification

Specification Value
name Piston rings Engine / Motor
mark Cummins
type QSL/QSC
part number 4089644
condition new
nominal diameter 122 mm
operating temperature up to 300 °C
pressure resistance >150 bar
material hardened alloy steel

List of reviews:

Scott

2025-09-22

The product fits well and works as expected. Installation was straightforward, but I haven't noticed any significant performance improvements.
Artur

2025-09-22

Części pasują do maszyny, jednak nie zauważyłem znaczącej różnicy w wydajności po ich wymianie.
Monika

2025-09-22

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

2025-06-02

The product arrived as described and fit well. It performs adequately, but there are no standout features.
Artur

2025-05-31

Części zostały dostarczone na czas. Zgodność z opisem, jednak nie zauważyłem żadnych szczególnych cech wyróżniających.
Magdalena

2025-04-06

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

Write a review.

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