Replacement stabilizing pin

scrimshaw33 · Oct 19, 2011

I'm trying to find a replacement part for my JD 4320 compact tractor on the PTO. It's called a stabilizer bracket pin...but I don't have a manual for my tractor and am having trouble finding anything online that might show a diagram of the part. Tractor supply sells them here but again, I just need to know the size for the piece: http://www.tractorsupply.com/lower-link-pin-category-1-adjustable-7-8-in-dia--0268420

The hole in the pin snapped open so won't hold a cotter pin. Thanks

DennisFolsom · Oct 19, 2011

Try www.JDParts.com

You can get parts diagrams without enrolling as a "member." If you enroll, you have to specify a nearby JD dealer, but you can order directly.

dusty3030 · Oct 19, 2011

I'm confused. What pin for the pto?
What you linked to goes on an implement. Can you take a pic of what is broken?

scrimshaw33 · Oct 19, 2011

If it's not what's in the pics, it looks like what's in the pic...has a thread on one end that goes through the "ball (part T21901)" on the "lift link arm" (part RE243216)...

the part has a large hexagonal nut on one end (on the inside of the lift link arm) and then the part with the hole in it that holds a pin goes on the outside and is used to hold the lift link arm.

I'm probably not describing it well, but bottomline it looks similar to what to the pin in the photo, but it is used not to hold an attachment but rather attaches the lift link arm to the tractor. It has a threaded end on the inner side of the tractor and a hole in the pin on the outside which locks in the lift link arm to the tractor.

I found a parts catalog and found everything except this part.

scrimshaw33 · Oct 20, 2011

Here's a picture of the part I'm looking for. The end opposite the threads and hex nut is broke off (basically it was a pin with a hold in the end to put a cotter pin in).