Front hydraulic pump drive shaft

Ed Hotaling · Feb 9, 2015

The front pump shaft on my 850 gave up today. The splines were kind of beat up the last time I had it apart and now it's stripped. I expect to replace both the shaft and the adapter on the crankshaft pulley. The question is; where do I look for one. I know I need to pull it out and measure it, I just want to know who might have them. Thanks

old · Feb 9, 2015

Most any good tractor dealer should be able to get you one. This site may even sell them. As of doing it yes always replace both the shaft and hub or you will be replacing the shaft again real soon I learned that the hard way. I have an old hub and shaft right here on the floor from my 841. It is a 6 spline hub and the shaft is 9-1/8 inch long if that helps any. Same hub and shaft is used on my 8N ford with loader/backhoe

Mike St. Martin · Feb 9, 2015

This shaft and hub may be what you are looking for (double check the dimensions).
Hydraulic Pump Drive Shaft

Coupler Hub

Ed Hotaling · Feb 9, 2015

Thanks, Mike. I need to check the dimensions on mine before ordering.

Front hydraulic pump drive shaft

Ed Hotaling

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old

Well-known Member

Mike St. Martin

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Ed Hotaling

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