Southernspeed
Gold Member
I'm doing some research/planning for this 3910 I've just bought, before I tear it down to fix leaks, clutch etc. The pump I have is in the rear casing, below flow valve. I presume this is the 7.7gpm pump? Tractor Data says there is an optional 12.8gpm pump which I presume is the one that mounts on the left of engine? These engine mount ones are available for around $340 but ... how do they work? Do they work in tandem with the rear pump or are they used independently for a loader etc? How are they plumbed in? I have scoured the internet looking for info but no mention of it anywhere. There's videos on youtube about both types of pumps but nothing about retrofitting one. Anyone with any knowledge of this here? Any info or links greatly appreciated.
