Hydraulic cylinder rebuild kit

[Synaptic]

Just bought a l245dt with a loader. I need to rebuild one or both of the bucket cylinders but I cannot find any info on the model loader and have not been able to match the cylinder in photo. Anyone know a part number for the seal kit?

 

[L35]

L1200 loader?

http://www.kubotabooks.com/AutoIndex/index.php?dir=Loaders%20and%20buckets/&file=1200%20Loader%20for%20L%20series%20tractors.pdf