Nathan, you may have the type of cylinders that you can tighten up the packing by turning the end of the cylinder with a large wrench or pipe wrench. If so, then you can stop the oil leak. My Davis loader has cylinders like that. I can tighten them a fraction of a turn ever so often and stop the leak. Just so you know, there are very few hydraulic cylinders that one can not find repair kits for....somewhere. You might try a company in Amarillo, Texas called V & S Supply. Their number is 806-374-5215. Another company that could help you is Austin Distributing and Manufacturing Corp. Their number is 806-355-8981. I hope this is helpful.