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Shaft seal Rear JCB 444

Rear crankshaft seal for JCB 444 engines. Ensures oil tightness, prevents leaks and secures reliable operation of construction machinery.

  • Condition: new
  • SKU: 23056
Ocena 4,8

18.65 EURNet

- +

Applications

Product description

Rear crankshaft seal JCB 444

The rear crankshaft seal for JCB 444 series engines is a crucial component ensuring tightness of the crank mechanism. It seals the rear end of the crankshaft, preventing engine oil leakage, which protects the engine from lubrication loss and mechanical damage. High-quality materials guarantee resistance to high temperatures and pressures, making this seal a reliable solution for construction machinery operating in demanding conditions.

Technical data

  • Application: JCB 444 engines
  • Material: high-temperature elastomer with metal reinforcement
  • Temperature resistance: up to 200°C
  • Inner diameter: matched to crankshaft
  • Outer diameter: matched to housing seat
  • Design: single lip with additional tension spring

Application

The JCB 444 rear crankshaft seal is used in construction machines such as loaders, backhoe loaders, excavators and other JCB equipment, where reliability and oil-tightness are critical. It is applied both in factory assembly and during servicing or engine overhauls.

Properties

  • Effective protection against engine oil leakage
  • High resistance to friction and wear
  • Dimensional stability under heavy loads
  • Easy installation and full compatibility with JCB 444 engines
  • Extended crank mechanism service life

Specification

Specification Value
name Shaft seal Rear
mark JCB
type 444
condition new
temperature resistance 200 °C
material elastomer with metal reinforcement
design single lip with tension spring

Reference numbers

List of reviews:

Karol

2025-09-18

Uszczelniacz został dostarczony na czas. Jakość wydaje się być odpowiednia, ale czas pokaże, jak długo wytrzyma.
Tadeusz

2025-09-18

Produkt zgodny z opisem. Działa poprawnie, nie zauważyłem żadnych problemów po instalacji.
Magdalena

2025-09-18

Uszczelniacz spełnia swoje zadanie. Montaż był prosty, a produkt pasuje do maszyny.
Kamil

2025-08-06

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

2025-05-22

The seal works perfectly. Easy to install and well-made. Definitely recommend!
Kamil

2025-04-11

Uszczelniacz sprawdził się doskonale. Łatwy montaż i solidne wykonanie. Zdecydowanie polecam!

Write a review.

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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

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