Replacing seals of main hydraulic cylinder zetor 9540

[mikki]

Well I wish I could upload a picture it would be easier.
But ok I was going to change sealings on the main hydraulic cylinder
of my Zetor 9540. The partsdealer sent me a set of 4 rings and the partsnumber matches the one in the partsmanual but on the piston there is only one double edged oil seal. Has any one had this problem or are these replacement parts I cant figure out how on earth this should fit on the piston.

 

[ixer0]

Hi

The part numbers are 78 400 103 for the 2 guide rings
and 78 400 102 for the seal.

Mike

 

[PlasticJock]

Well I wish I could upload a picture it would be easier.
But ok I was going to change sealings on the main hydraulic cylinder
of my Zetor 9540. The partsdealer sent me a set of 4 rings and the partsnumber matches the one in the partsmanual but on the piston there is only one double edged oil seal. Has any one had this problem or are these replacement parts I cant figure out how on earth this should fit on the piston.

Yes have exactly same issue your model maybe early 90's...is your piston cylinder 120mm with cap locked down with huge circlip

Hi

The part numbers are 78 400 103 for the 2 guide rings
and 78 400 102 for the seal.

Mike

Hi Mike.. Where can we buy them from.. Thx PJ

 

[zetorfanpl]

View: https://www.youtube.com/watch?v=CNh_TZuBPcI

 

[Joachim]

Hi Mike.. Where can we buy them from.. Thx PJ

Zetor - 78400102 - kolvring.

<no_translation>

de.bartsparts.com