fuel pump leak

[zetor Rick]

hi, i have a zetor 5245 that has a leaky fuel pump. once i took it apart i could see the three "O" rings on each shaft. porblem is i CANNOT find those "O" rings, or any of that size anywhere. any suggestions?

 

[seville009]

What I would do is take one of the O rings (assuming they are all the same size) with me to an auto parts store or a tractor dealer/shop and see if they have one to match it.

 

[Williy]

Harbor Freight has O-Rings many different sizes in a plastic box



STOREHOUSE
Metric Nitrile O-Ring Assortment, 225 Piece
https://www.harborfreight.com/225-piece-metric-nitrile-o-ring-assortment-67609.html
https://www.harborfreight.com/225-piece-metric-nitrile-o-ring-assortment-67609.html

STOREHOUSE
Metric O-Ring Assortment, 397 Piece
https://www.harborfreight.com/225-piece-metric-nitrile-o-ring-assortment-67609.html
https://www.harborfreight.com/225-piece-metric-nitrile-o-ring-assortment-67609.html

STOREHOUSE
O-Ring Assortment, 382 Piece
https://www.harborfreight.com/225-piece-metric-nitrile-o-ring-assortment-67609.html
(647)
https://www.harborfreight.com/225-piece-metric-nitrile-o-ring-assortment-67609.html
$999
https://www.harborfreight.com/225-piece-metric-nitrile-o-ring-assortment-67609.html

STOREHOUSE
O-Ring Assortment, 382 Piece
https://www.harborfreight.com/225-piece-metric-nitrile-o-ring-assortment-67609.html
willy

• https://www.harborfreight.com/225-piece-metric-nitrile-o-ring-assortment-67609.html
  
  
  
  
  
  

  ​

 

[etpm]

hi, i have a zetor 5245 that has a leaky fuel pump. once i took it apart i could see the three "O" rings on each shaft. porblem is i CANNOT find those "O" rings, or any of that size anywhere. any suggestions?

Any time I have odd o-ring needs I go to a place that specializes in seals. Any decent sized city should have several. You need the proper size as well as the proper rubber compound. You don't want the o-rings to dissolve or swell. Where are you located?
Eric