Rear axle seal , oil seal with an internal diameter of 72 mm , an external diameter of 100 mm with the symbol BQ6878E for Yanmar tractors of the Yanmar EF352T , Yanmar EF453T, Yanmar EF494T, Yanmar EF514T series and others.
The sealant is most often rubber (also called simmering, Simmer's ring, after the name of the inventor), which is usually made of rubber or other plastic that meets the assumed technical requirements. Simering is used to seal rotating elements of a system with a maximum internal pressure of up to 0.1 MPa and which are immersed during operation, most often it is a funnel, various types of lubricants, and sometimes gasoline or water. The most common use of sealants is to seal shafts and power transmission or drive systems of machines and devices. There are different types of seals, the most common are cassette seals (two-piece), sealing rings with a spring around or seals with a partially metal casing (cover).
Dimensions :
Tractor models :
Yanmar :
Seals prevent oil or lubricant leaks and prevent contaminants from entering the system.
Warehouse :
M01:D55 S03/E32
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