Trans/Hydro Oil

[Billy-HT]

I've seen all the posts about JD303 but my local JD dealership looked confused when I asked for it. They push Hy-GARD Transmission and Hydraulic Oil (TY6354). Anyone know if this is a reasonable substitute for JD303?

Thanks...

 

[Aaron-HT]

Just look on the jug. It will either say something like "compatible with JD303" or it won't. They even sell it at all of our local Walmarts. It is VERY common.

 

[Norm-HT]

If all else fails, read the label; however, you will probably find they no longer say JD303, which is superceded by J10A, J14A, J20A,B,C,D, J27A or a host of other #'s. They will all say "Universal" or "Hydraulic/Transmission" oil.