300U Hyd. Pump - One Size Fits All???

Posted by Bob Kirk on March 06, 2002 at 15:06:47 from (63.92.148.99):

I have a 1955 300U that sounds like the hydraulic pump (mounted on right side of engine with distributor attached) is going to fail one of these days (sounds kinda like a metal-on-metal "swarm of bees" in there every so often).

I found a used one for sale that supposedly came off a '55 300U, but the part number on it is totally different than the number shown in my parts book. But then again, the pump on my tractor has a totally different number too. (Maybe they are both after-market?)

My question is whether only one type of hydraulic pump bolts up to all 300Us or whether I could buy one from another 300U that doesn't fit mine, or that has a different gpm or otherwise won't work. My tractor has triple outlets (for hydraulic loader & Fast-Hitch) and power steering.

Thanks for your thoughts.

Bob

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• Re: 300U Hyd. Pump - One Size Fits All??? RPM 15:28:00 03/06/02 (0)

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