Tractor Truck engine valve oil seal

Products Detail

Name:Tractor Truck oil seal

The purpose of oil seals is to provide sealing between the rotating crankshaft and the outside. Classical oil seals consist of a metal housing that carries the dynamic sealing lip and also provides the static sealing function. The sealing lip of oil seals is usually manufactured of elastomer material, and is in contact with the surface of the rotating shaft. Hereby, the lip is pressed onto the shaft surface by means of a spring ring. As a result of the rotational movement, there is a sealing gap of approx. 1 μm at the lip edge. Oil can enter this gap, which serves to lubricate the sealing lip.

Company Profile

ZHONGHAI ENGIN PARTS factoty specializes in producing various engine parts since 1990,which collects together research and deveopment ,production and sales .our factory covers an area of 20000square meters ,with advanced technology and productiong process,strict testing measures to ensure better product quality ,after nearly 30years effort ,our factory has rich experience in manufacturing diesel engine parts such as engine valve ,valve seat ,valve guide ,piston ,piston pin ,oil seal ,bearing and other parts .

 Other Products

To serve customer well and meet their needs.our company working hard to develop engine parts .such as engine valve ,valve guide , engine valve seat insert,piston,piston ring,bearing and adjustable shim etc.

Certificate &Exhibition

1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from.

Packing and Delivery

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, 
we can pack the goods in your branded boxes after getting your authorization letters.