SEAL OIL PUMP FOR VOLVO FH12 FM12 FL12 NH12 FM9 B12 9700 9900 7700 B9 8500 12.1L DT Spare Parts 2.11433

The DT Spare Parts brand Seal, oil pump is necessary to ensure a tight fit of the accessory cover to its housing. Loss of tightness entails a decrease in oil pressure in the system. Seals for the oil pump are made by stamping. Cardboard, paper, paronite, cork can be used as material. In rare cases, such pads can be made of leather.

1. FH12
2. FM12
3. FL12
4. NH12
5. FM9
6. B12
7. 9700
8. 9900
9. FM
10. PREMIUM 2
11. MAGNUM
12. FH
13. KERAX
14. 7700
15. B9
16. 8500
17. 8700
18. FMX
19. FH II
20. FH16 II
21. See more in applications

The operation of the oil pump seal

It is necessary to interfere with the operation of the oil pump much less often than other components. This means that you rarely have to disassemble it and change the seal. And, regardless of the material of manufacture, as a result of long-term operation of the unit, the seal "sticks" to one or both of the adjoining surfaces of the cover and the oil pump housing. Therefore, when disassembling it, it is better to replace the seal, after carefully cleaning the abutment surfaces from the remnants of the old seal.

In the case of installing a new pump, the seal must be changed without fail, even if it has not adhered to the cover or flange of the housing and looks completely new. Crimping the seal always occurs "individually" - in strict accordance with the configuration of specific mating planes. As a result, the deformable areas of the seal may not match the shape of the new cover, which will lead to a leak.