Knurled wrote: While on the subject of M62s... Since you seem to have one apart, could you measure the length of the rotors? I have what I could swear is an M62, but I've seen the same unit listed for sale as an M90. Regarding snouts... I am not sure what you mean by flipping the snout 180 degrees. Doesn't only one rotor have drive dogs on it? The bolt pattern/dowel pin arrangement is also asymmetrical, but that can be dealt with. Per Eaton, the blowers can be run in any orientation as long as the fluid level is correct. The fill plug location is just determined by what orientation it was built for - they all take the same amount of fluid.
I measured the length of the M62 Rotors and they are exactly 6" long
