Cover 151.37.178-2 is the upper element of the filter 151.37.014-1A of a new type used in transmissions of HTZ tractors. It performs the function of fixing and hermetically pressing the filter element set 151.37.012-2 inside the housing (flask) of the filter 151.37.017-1.
A gasket 151.37.183-1 is used to seal between the cover and the body, which prevents oil leaks and maintains stable pressure in the system. The cover is made of durable metal, which ensures durability and resistance to vibrations and loads characteristic of transmission operation.
It is used in transmissions of tractors T-150, T-151, T-156, HTZ-17221 and other models, providing reliable protection of the filter unit from contamination and oil leaks.