Hi, I just bought a massey 1020 tractor. Low and behold I have a big oil leak and am out of oil that lubes the transmission and acts as hydraulic fluid. The manual calls for 80w GL3 or 4 oil. I can't find any. Is there something else I should use (I found 80w-90 GL5)? It calls for 6 gallons!!! Thanks.
80w transmission hydraulic fluid
- Thread starter Claybe
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