Ujoint

Muir hill 101 · Jun 17, 2023

Trying to find a ujoint part number measures 2.50
across id call it square but Id hate get into another
argument about shapes . Caps are 1 1/6 diameter

wore out · Jun 17, 2023

Go down to the Implement Forum to Page 2 and look at the PTO thread, I posted a couple of links there to very helpful resources to ID ag driveline parts.

DoubleO7 · Jun 17, 2023

Are pto crosses same as automotive ?

Anyways, MOOG has a webpage of crosses by size and how retained. You will need the groove to groove inside dimension.

https://www.moog-suspension-parts.com/universal-joints-ujoints.asp

paul · Jun 17, 2023

That does look helpful Ill put it here also.

Ran into a deal on my gleaner combine, Napa sent me a cross. I was scared to push it in seemed the ears would have to stretch too much.

Set the old next to the new, and dang, seemed different.

Went to an ag fixit coop shop, he looked at it and said oh.... we t to the shelf and got me a correct one. It was something like 1/32 inch smaller. He said yea their is that odd size, was used a lot in the past but not so common any more.

Was surprised by that.

So was the Napa guy.

Paul
Dimensions

Jim.ME · Jun 17, 2023

Check out the chart in the attached link. Look at the series 12 U-joint with internal rings on the caps/bushings. Different manufacturers may have different part numbers for the U-joint however the series is a standard size and clip arrangement.

https://www.paulbparts.com/wp-content/uploads/2016/02/determining-your-pto-series.pdf

BarnyardEngineering · Jun 17, 2023

That's a common Weasler 12 Series cross. Get one at your local Tractor Supply tomorrow.

This post was edited by BarnyardEngineering on 06/17/2023 at 03:27 pm.

BarnyardEngineering · Jun 17, 2023

Muir hill 101 · Jun 18, 2023

Tractor supply did have the ujoint they have a pretty good selection of yokes crosses and driveshafts . It was 180 mile round trip but got the part and post hole digger is running .

Muir hill 101 · Jun 18, 2023

Thats what I needed . Couldnt find the part on the
website but I found it on the shelf at the tsc

Muir hill 101 · Jun 18, 2023

I checked that site and couldnt find one that matched
so they must be a bit different than ag ujoints

Muir hill 101 · Jun 18, 2023

The ag ones are a bit different than the automotive ones I ran into the same thing on a side hill combine and on my sickle mower just a tiny bit of difference

Muir hill 101 · Jun 18, 2023

Thanks

wore out · Jun 18, 2023

PTO and Ag drivelines are different from automotive parts, and MOOG/Precision covers them in a separate catalog.

Muir hill 101 · Jun 18, 2023

Im going to try and track down a copy of that book

wore out · Jun 18, 2023

(quoted from post at 09:50:57 06/18/23) Im going to try and track down a copy of that book

I think many autoparts stores can order the precision/MOOG ag driveling parts IF you have a part number.

It's nice to have a copy of the Weasler catalog, as well.

BarnyardEngineering · Jun 18, 2023

180 miles? Good lord. I have FOUR Tractor Supply stores within a 25 mile drive of the farm. Maybe five.

Muir hill 101 · Jun 19, 2023

That would be nice . They are a pretty good store

Ujoint

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