MF30B hydraulics

The loader should have a tag with the model number of the loader (it should be a MF model 34A). The seal kit for the bucket cylinder is part number 1606840M93. The seal kit for the lift cylinder is part number 1605194M92 (you will need 2 of each).
 
The cylinder should be stamped with it's part no. Make sure that number matches with the kit you order. I failed to do this last summer and got stuck with a non-returnable kit. (They had removed the aggressive (Z-links) links on the loader and had substituted Backhoe stick cylinders for the originals.)
 
Just a quick note about repacking your cylinders, The kits I received from the dealer were aftermarket. They were not of the same quality as the originals. They had substituted O-rings and backup rings for a formed seal on the piston. For me the cylinders were only failed in the rod end seals. No bleed off of cylinder under pressure or gravity. I elected to just change the rod end cap seals and reused the outer piston seal. After about 300 hrs I have had no further issues.
 
I bought mine from my local Massey dealer thinking I would get OEM parts. I learned to ask if they are aftermarket or OEM, otherwise you might be paying OEM prices for aftermarket parts. I found the same parts much cheaper many different places online. You can most likely buy them from this website, Call them as all parts are not listed. They are reasonable. There are a lot of different sources. Enter the original part number as a search.
 

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