What oil do i use in a 188 massey ferguson gearbox ?

SOURCE: massey ferguson 3655

sounds like the seals are gone on the 4wd shaft, it takes oil pressure to keep the 4wd off, but if the seals are worn the all passes through and the 4wd will not dissingage, you will need a experianced michanic

SOURCE: Operator's manual for a Massey Ferguson 65 tractor

Go to google search engine and type in your tractor most of the time it will give you lots of web sites to look at.

SOURCE: looking for repair manual for massey ferguson

Call JEN-SALES at 800-443-0625 or 507-826-3666 or www.jensales.com

SOURCE: What kind of oil goes in a Massey Ferguson Tractor

What model tractor - MF130/135 diesel takes 10/30 not gear oil for transmission/hydraulics

SOURCE: What sort of oil is used in the gearbox of a

The Massey Ferguson's use the same oil as the N series tractors. 90W for the transmission.