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

Thermostat housing gasket wbk C4.4 C6.6 1104 1106 281-8744

Thermostat housing gasket 281-8744 WBK for Caterpillar C4.4, C6.6, Perkins 1104 and 1106 engines. Ensures sealing and heat resistance.

  • Condition: new
  • SKU: 41453
Ocena 4,9

4.00 EURNet

- +

Product description

Thermostat Housing Gasket 281-8744

Description

The thermostat housing gasket 281-8744 by WBK is a high-quality sealing element designed for Caterpillar C4.4, C6.6, and Perkins 1104, 1106 engines. Its purpose is to provide reliable sealing between the thermostat housing and the engine block, preventing coolant leaks and ensuring optimal cooling system performance. Made of temperature- and chemical-resistant material, it guarantees durability even under demanding conditions of construction and agricultural machinery.

Technical Data

  • Part number: 281-8744
  • Material: elastomeric compound resistant to heat and chemicals
  • Application: Caterpillar C4.4, C6.6, Perkins 1104, 1106 engines
  • Function: sealing thermostat housing
  • Temperature resistance: up to 120°C
  • Resistance to coolants and oils

Application

The gasket is used in cooling systems of diesel engines installed in construction machinery, generators, agricultural and industrial machines. Thanks to precise matching with OEM specifications, it ensures reliable operation and prevents coolant loss. Proper thermostat housing sealing is crucial for maintaining stable engine temperature, directly influencing engine performance and lifespan.

Properties

  • High resistance to pressure and temperature
  • Resistant to coolants, oils, and contaminants
  • Precision manufacturing for perfect fit
  • Easy installation and removal
  • Long service life even in harsh conditions

Specification

Specification Value
name Thermostat housing gasket
mark wbk
type C4.4 C6.6 1104 1106
part number 281-8744
condition new
temperature resistance 120 °C
pressure resistance high
compatible engines Caterpillar C4.4, C6.6, Perkins 1104, 1106

Reference numbers

List of reviews:

Jerry

2025-12-02

The gasket fits well and seems to be of decent quality. Installation was straightforward.
Małgorzata

2025-12-02

Uszczelka działa poprawnie. Czas pokaże, jak długo wytrzyma w eksploatacji.
Maria

2025-12-02

Produkt zgodny z opisem. Dobrze wykonany, nie zauważyłem żadnych wad.
Katarzyna

2025-12-02

Uszczelka spełnia swoje zadanie. Montaż był prosty, a pasowanie do obudowy termostatu odpowiednie.
Franciszek

2025-11-19

Uszczelka spełnia swoje zadanie. Pasuje do obudowy termostatu i nie ma problemów z montażem. Wydaje się być solidnie wykonana.
Scott

2025-09-29

The gasket fits well and works as expected. Installation was straightforward and there have been no issues so far.
Agnieszka

2025-09-29

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

2025-09-29

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

Write a review.

See also

Discover our wide range of products

new Valve cover gasket gumowa wbk 3959798
Gaskets

Valve cover gasket gumowa wbk 3959798

14.12 EURNet

- +
new Shaft seal tył 120x140x13/12mm wbk 7380477
Gaskets

Shaft seal tył 120x140x13/12mm wbk 7380477

29.18 EURNet

- +
new Oil sump gasket Engitech 4BT3.9
Gaskets

Oil sump gasket Engitech 4BT3.9

Price set Individually

- +
new Shaft seal Front Victor Reinz D9500 81-42886-00
Gaskets

Shaft seal Front Victor Reinz D9500 81-42886-00

59.07 EURNet

- +
new Exhaust manifold gasket metalowa wbk 5269779
Gaskets

Exhaust manifold gasket metalowa wbk 5269779

3.18 EURNet

- +
new Oil sump gasket Cummins QSB3.9/QSB4.5 4897877
Gaskets

Oil sump gasket Cummins QSB3.9/QSB4.5 4897877

16.47 EURNet

- +
new Shaft seal Rear Victor Reinz D12 81-35206-00
Gaskets

Shaft seal Rear Victor Reinz D12 81-35206-00

20.95 EURNet

- +
new Gasket set wbk 10115837
Gaskets

Gasket set wbk 10115837

696.89 EURNet

- +
new Gasket set góra,dół wbk 10115838
Gaskets

Gasket set góra,dół wbk 10115838

821.62 EURNet

- +
new Shaft seal przód Locter 1012 04253372
Gaskets

Shaft seal przód Locter 1012 04253372

Price set Individually

- +
new Gasket set głowicy Locter 1616091
Gaskets

Gasket set głowicy Locter 1616091

15.06 EURNet

- +
new Valve seal wbk 7381054
Gaskets

Valve seal wbk 7381054

4.47 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 Cummins QSB4.5 Engine in the Dressta TD-10R Bulldozer
2026-05-14

Renovation of the Cummins QSB4.5 Engine in the Dressta TD-10R Bulldozer

See more
Engine Overhaul of Liebherr D926 TI-E A4 in Liebherr LTM 1500-8.1 Mobile Crane
2026-05-13

Engine Overhaul of Liebherr D926 TI-E A4 in Liebherr LTM 1500-8.1 Mobile Crane

See more
Repair of the Liebherr D 9408 TI-E Engine in the LTM 1800 Crane
2026-05-12

Repair of the Liebherr D 9408 TI-E Engine in the LTM 1800 Crane

See more
Overhaul of the D926 TI-E Engine in the Liebherr LTM 1050/1 Mobile Crane
2026-05-08

Overhaul of the D926 TI-E Engine in the Liebherr LTM 1050/1 Mobile Crane

See more
Renovation of the Liebherr D9508 A7 Engine in the LR 1300 Crane
2026-05-06

Renovation of the Liebherr D9508 A7 Engine in the LR 1300 Crane

See more
Engine Overhaul of Cummins QSB6.7 in Hyundai HL960 HD Loader
2026-05-05

Engine Overhaul of Cummins QSB6.7 in Hyundai HL960 HD Loader

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: