Extra Part in seal kit

[pspettel]

Changing hydraulic cylinder seals on LA272 loader bucket cylinder, got 9 parts out, have 10 parts in the seal kit (75536-63600 kit). Anyone know if this kit is designed for more than one model, or if extra part is needed for LA272? Extra part is a flat rubber washer or seal, 1/16" thick, 1-5/16" OD. Can't find any such original part in the shaft assemblies.

 

[North Idaho Wolfman]

Most Kubota kits / parts will span several models and applications.
Looking over the required parts for your model, I don't see where that part is used in your rebuild.
Just toss it in the tool box and you might find a use for it later!