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Piston rings Engine / Motor Kolbenschmidt QSB4.5 / QSB6.7 800075910050

Kolbenschmidt piston rings for QSB4.5 and QSB6.7 – durable, reliable and optimized for performance.

  • Condition: new
  • SKU: 48874
Ocena 4,6

28.98 EURNet

- +

Product description

Kolbenschmidt Engine Piston Rings QSB4.5 / QSB6.7

Description

Kolbenschmidt engine piston rings are precision-manufactured components essential for the proper operation of QSB4.5 and QSB6.7 engines. Their role is to ensure combustion chamber sealing, control oil consumption and maintain optimal compression. Made from high-strength alloy steel, these rings withstand high temperatures and pressures while minimizing wear. Kolbenschmidt guarantees durability and reliability even under demanding working conditions.

Technical Data

  • Part number: 800075910050
  • Nominal diameter: fits QSB4.5 / QSB6.7 pistons
  • Material: hardened alloy steel
  • Temperature resistance: up to 300°C
  • Operating pressure: up to 150 bar
  • Design: set of compression, scraper and oil rings

Application

Kolbenschmidt piston rings are designed for engines used in construction machinery, agricultural equipment and industrial vehicles. They provide excellent performance in heavy-duty conditions, ensuring optimal engine operation and efficiency. Their design guarantees minimal friction and effective oil control.

Properties

  • High resistance to wear and corrosion
  • Precision fit to piston grooves
  • Reduced exhaust emissions due to tight combustion chamber
  • Stable performance under varying loads
  • Easy installation and compatibility with original QSB pistons

Specification

Specification Value
name Piston rings Engine / Motor
mark Kolbenschmidt
type QSB4.5 / QSB6.7
part number 800075910050
condition new
nominal diameter fits QSB4.5 / QSB6.7 pistons
material hardened alloy steel
temperature resistance up to 300°C
operating pressure up to 150 bar

Reference numbers

List of reviews:

Olivia

2025-09-11

Great product! The piston rings fit perfectly and improved the engine performance. Highly recommend!
Jakub

2025-09-11

Szybka dostawa i świetna obsługa. Pierścienie działają bez zarzutu, jestem zadowolony z zakupu.
Rafał

2025-09-11

Bardzo dobra jakość pierścieni, idealnie pasują do mojego silnika. Zdecydowanie polecam!
Patryk

2025-09-09

Produkt zgodny z opisem. Po wymianie pierścieni silnik pracuje stabilnie, nie zauważyłem żadnych problemów.
Sebastian

2025-09-09

Pierścienie tłokowe spełniają swoje zadanie. Montaż był prosty, a działanie silnika poprawiło się.
Thomas

2025-07-15

The product arrived on time and matched the specifications provided. Installation was straightforward.
Agnieszka

2025-04-30

Produkt spełnia swoje podstawowe funkcje. Montaż był prosty, a jakość wydaje się być odpowiednia.
Lech

2025-04-19

Zakup był bezproblemowy, a dostawa odbyła się w ustalonym terminie. Produkt zgodny z opisem.
Grzegorz

2025-03-29

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

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