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Injector Seal wbk 3909886

WBK injector seal 3909886 ensures tightness, durability, and resistance, providing reliable operation of diesel engines.

  • Condition: new
  • SKU: 69861
Ocena 4,8

7.50 EURNet

- +

Product description

Injector Seal 3909886 WBK

Description

The WBK injector seal with catalog number 3909886 is a high-quality component designed for combustion engines. Its main role is to ensure the tightness of the injection system by separating the combustion chamber from external engine elements. Made of durable elastomeric materials, the seal is resistant to high temperatures, pressure, and aggressive substances such as fuel and engine oil. It guarantees safe and efficient injector operation, preventing leaks, blow-by, and power loss.

Technical Data

  • Catalog number: 3909886
  • Manufacturer: WBK
  • Application: injector sealing in combustion engines
  • Resistance to high temperature and pressure
  • Material: elastomer blends resistant to fuel and oil

Application

The WBK injector seal is used in a wide range of diesel engines found in construction machinery, agricultural equipment, and heavy-duty vehicles. It is crucial for maintaining fuel system efficiency and optimal combustion. This component is commonly replaced during major engine overhauls, injector replacement, or fuel system repairs.

Properties

  • Ensures injection system tightness
  • High resistance to operating temperatures and pressures
  • Chemical resistance to fuels, oils, and exhaust gases
  • Extended service life thanks to durable materials
  • Easy installation and perfect fit to injector seats

Specification

Specification Value
name Injector Seal
mark wbk
part number 3909886
condition new
inner diameter approx. 7 mm
outer diameter approx. 15 mm
thickness approx. 2 mm
material fuel and oil resistant elastomer
operating temperature -40°C to +200°C

Reference numbers

List of reviews:

Franciszek

2025-10-09

Uszczelniacz spełnia swoje zadanie. Montaż był prosty, a jakość wykonania wydaje się być odpowiednia. Na razie działa bez zarzutu.
Karol

2025-10-06

Uszczelniacz spełnia swoje zadanie. Montaż był prosty, a produkt działa zgodnie z oczekiwaniami.
Adam

2025-10-01

Produkt zgodny z opisem. Działa poprawnie, jak się spodziewano.
Igor

2025-10-01

Uszczelniacz spełnia swoje zadanie. Montaż przebiegł bez problemów.

Write a review.

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