Long Agribusiness 5140M Front End Loader Hydraulic Cylinder rebuild kit

[PeteJC21]

I have not been able to locate the kit used to rebuild/repair a leaking hydraulic cylinder for the 5140M front end loader.
I did find this part number for a kit: "903341 - Hydraulic cylinder seal kit".
Any information on getting the parts that I need would be greatly appreciated.
My next step is to just take it apart and walk into a parts store with the pieces I need replaced. Thanks!

 

[K5lwq]

Take the parts to a place that rebuilds cylinders. They will most likely have the seals in stock and much cheaper than a dealer.