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Valve cover screw sealant wbk 3959799

WBK 3959799 valve cover bolt seal – durable solution for leak prevention and engine protection.

  • Condition: new
  • SKU: 46949
Ocena 4,9

3.78 EURNet

- +

Product description


Valve Cover Bolt Seal WBK 3959799

Description

The WBK valve cover bolt seal, part number 3959799, is a precisely manufactured sealing element designed to ensure complete tightness of connections in the valve cover area of combustion engines. Its high-quality construction and resistance to harsh operating conditions inside the engine chamber make it highly effective in preventing oil leaks, protecting the cylinder head components from contamination, and supporting proper engine performance.
Made of durable materials, the seal is resistant to high temperatures and chemical agents found in lubrication systems. This part helps extend engine life and reduces the risk of failures caused by loss of sealing.

Technical Data

  • Part number: 3959799
  • Material: oil- and heat-resistant elastomer
  • Inner diameter: matched to valve cover bolts
  • Operating temperature range: -40°C to +200°C
  • Chemical resistance: engine oils, fuels, service fluids

Application

The valve cover bolt seal is used in combustion engines found in construction machinery, trucks, buses, and industrial equipment. It is dedicated to professional repairs and maintenance where high-quality replacement parts are required. Proper use of seals ensures system tightness and prevents premature wear of engine components.

Properties

  • Provides excellent sealing of valve cover bolt connections
  • Resistant to high temperatures and engine oils
  • Minimizes risk of leaks and contamination
  • Easy installation and reliable fit
  • Extends the lifespan of cylinder head and engine components

Specification

Specification Value
name Valve cover screw sealant
mark wbk
part number 3959799
condition new
operating temperature range -40°C to +200°C
chemical resistance engine oils, fuels, service fluids

Reference numbers

List of reviews:

Tadeusz

2025-10-11

Uszczelniacz spełnia swoje zadanie. Montaż był prosty, a produkt wydaje się być solidny. Na razie działa bez zarzutu.
Andrew

2025-09-30

The seal works perfectly! Easy to install and does its job well. Highly recommend for anyone needing a reliable part.
Piotr

2025-09-30

Bardzo dobra jakość uszczelniacza. Zdecydowanie poprawił szczelność silnika. Jestem zadowolony z zakupu.
Karol

2025-09-30

Uszczelniacz sprawdził się doskonale. Łatwy w montażu i skutecznie zapobiega wyciekom. Polecam!
Kenneth

2025-09-28

Great quality seal! It fits perfectly and works as expected. I highly recommend it for anyone looking for reliable machine parts.
Bartosz

2025-09-28

Bardzo dobry produkt! Uszczelniacz idealnie pasuje i skutecznie eliminuje wycieki. Na pewno wrócę po więcej części.
Szymon

2025-09-28

Uszczelniacz sprawdził się doskonale. Łatwy montaż i dobra jakość. Polecam każdemu, kto potrzebuje części do maszyn budowlanych.

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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Znakomita obsługa. Przyjazny i pomocny personel. Płatność, cło i transport zostały zrealizowane szybko i profesjonalnie.

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Jestem bardzo zadowolony z naszej współpracy. Dobry zespół, dobra obsługa, dobra cena, dobre części. Dziękuję!

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