Favorites (0) Store
Call us +48 33 870 42 00

Valve seal wbk 7381054

Valve stem seal WBK 7381054 – durable component ensuring valve system sealing, heat resistance, and reduced oil consumption.

  • Condition: new
  • SKU: 49962
Ocena 4,6

4.46 EURNet

- +

Product description

Valve Stem Seal WBK 7381054

Description

The WBK 7381054 valve stem seal is a high-quality component used in combustion engines to ensure tightness of the valve system. Its role is to prevent engine oil from entering the combustion chamber, ensuring proper engine operation, reduced exhaust emissions, and extended service life. Made of durable materials, the seal maintains its properties under high temperatures and heavy loads.

Technical Data

  • Material: FPM/NBR rubber with high thermal resistance
  • Inner diameter: matched to diesel engine valve guides
  • Operating temperature range: -30°C to +200°C
  • Resistance to mineral and synthetic oils
  • Type: standard valve stem seal

Application

The WBK valve stem seal is widely used in engines of construction, agricultural, and industrial machinery. It is compatible with many engines in excavators, loaders, tractors, and generators. Mounted in valve guide seats, it plays a key role in the combustion process by preventing excessive oil from entering the cylinders.

Properties

  • Provides long-term valve system sealing
  • Made of wear- and heat-resistant materials
  • Reduces engine oil consumption
  • Decreases exhaust emissions
  • Easy installation and reliable operation

Specification

Specification Value
name Valve seal
mark wbk
part number 7381054
condition new
operating temperature range -30°C to +200°C
material FPM/NBR
resistance mineral and synthetic oils

Reference numbers

List of reviews:

Agnieszka

2025-07-31

Uszczelniacz sprawdził się doskonale. Łatwy montaż i solidna jakość. Polecam każdemu, kto potrzebuje niezawodnych części.
Grzegorz

2025-06-22

Zamówienie zrealizowane na czas. Uszczelniacz działa poprawnie, ale trudno ocenić jego trwałość po krótkim użytkowaniu.
Thomas

2025-06-18

The seal fits well and was easy to install. It seems to be of decent quality, but I will need more time to assess its durability.
Kamil

2025-05-17

Uszczelniacz spełnia swoje zadanie. Montaż był prosty, a jakość wydaje się być odpowiednia.
Grzegorz

2025-03-29

Produkt zgodny z opisem. Dobrze pasuje do maszyny, nie zauważyłem żadnych problemów po instalacji.

Write a review.

See also

Discover our wide range of products

new Shaft seal Rear KMP 3304 / 3306 4W0452
Gaskets

Shaft seal Rear KMP 3304 / 3306 4W0452

21.13 EURNet

- +
new Gasket set wbk 9883368
Gaskets

Gasket set wbk 9883368

469.60 EURNet

- +
new O-ring Liebherr 7264028
Gaskets

O-ring Liebherr 7264028

7.04 EURNet

- +
new Valve cover gasket Liebherr K19/KTA19/QSK60/QSK19 7372410
new Gasket Caterpillar 3306 / 3406 1W-1898
Gaskets

Gasket Caterpillar 3306 / 3406 1W-1898

23.48 EURNet

- +
new Block cover gasket gumowa wbk 3928832
Gaskets

Block cover gasket gumowa wbk 3928832

10.33 EURNet

- +
new Valve cover gasket Liebherr D9508 / D9512 9079885
Gaskets

Valve cover gasket Liebherr D9508 / D9512 9079885

46.96 EURNet

- +
new Gasket Liebherr 10294170
Gaskets

Gasket Liebherr 10294170

11.74 EURNet

- +
new Oil cooler gasket wbk 04254803
Gaskets

Oil cooler gasket wbk 04254803

15.26 EURNet

- +
new Exhaust manifold gasket wbk 3946275
Gaskets

Exhaust manifold gasket wbk 3946275

3.52 EURNet

- +
Bosch Rexroth parts catalog

Bosch Rexroth parts catalog

More

Check out our offer of hydraulic systems for the popular brand Bosch Rexroth.

Construction Machinery Service

Construction Machinery Service

More

We offer comprehensive support for both stationary and mobile repair of construction machinery.

Hydraulic Pumps and Motors Repairs

Hydraulic Pumps and Motors Repairs

More

Repair and regeneration of hydraulic components: hydraulic motors and pumps.

Combustion Engine Repairs

Combustion Engine Repairs

More

Comprehensive repairs of internal combustion engines: verification, parts replacement, repair, and performance testing.

Construction Machinery Purchase

Construction Machinery Purchase

More

Purchase of excavators, loaders, bulldozers, and dumpers in complete, incomplete, or damaged condition.

Google

Opinion 5/5

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.

Mateusz Lenart

Google

Opinion 5/5

Współpraca na wysokim poziomie. Firma na 6. Polecam z czystym sumieniem. Na pewno jeśli będę musiał to skorzystam jeszcze raz. Naprawa Pomp hydrauliki Koparka Terex

Kamil Przybysz

Google

Opinion 5/5

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

William L Park

Google

Opinion 5/5

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

Tiberiu Demeter

Google

Opinion 5/5

Oryginalne części, niesamowicie szybka międzynarodowa dostawa ekspresowa i obsługa na najwyższym poziomie. W przyszłości wrócimy, aby ponownie robić interesy. Dziękuję!

Jinajon

Technical materials

Here you will find texts about construction machinery - technical advice, as well as news and events from the industry.

Renovation of the Liebherr D 9408 TI-E Engine in the LTM 1160/2 Crane
2026-04-03

Renovation of the Liebherr D 9408 TI-E Engine in the LTM 1160/2 Crane

See more
Repair of the Cummins QSB4.5 Engine in the Komatsu PC160LC-8 Excavator
2026-04-02

Repair of the Cummins QSB4.5 Engine in the Komatsu PC160LC-8 Excavator

See more
Renovation of the Liebherr D9406 TI Engine in the LTM 1090/1 Crane
2026-03-31

Renovation of the Liebherr D9406 TI Engine in the LTM 1090/1 Crane

See more
Engine Overhaul of D924 TI-E A4 in LTM 1090-4.1 Crane
2026-03-17

Engine Overhaul of D924 TI-E A4 in LTM 1090-4.1 Crane

See more
Renovation of the Deutz TCD2013 L06 2V Engine in the Dynapac DF125P/D Asphalt Paver
2026-03-04

Renovation of the Deutz TCD2013 L06 2V Engine in the Dynapac DF125P/D Asphalt Paver

See more
Engine Overhaul of D9508 A7 in LG 1750 Crane
2026-02-27

Engine Overhaul of D9508 A7 in LG 1750 Crane

See more
Directions
load
Cookie preferences
We use cookies to provide essential website functionality and improve your online experience. You can choose for each category whether you want to accept or reject it at any time.
Essential cookies
Preference cookies
Analytical cookies
Marketing cookies
Uncategorized cookies

Detailed information on how we handle cookies can be found in our Privacy Policy

Consent granted on:
Consent ID: