755 sieres backhoe seals

[Fordjockey]

Hey guys thanks in advanced! I got this "running* 4500 basically free when my wife and I purchased some property. I've since had to rebuild the engine and split the trans to free the very stuck clutch. All good now! Except half of my seals are leaking. I started pulling and splitting the cylinders. But I cannot find the parts. I've tried cnhi, Hercules and various other outlets maybe I'm looking to specific.

The back hoe is a 755 siered 19-390. On a 66 4500.

Looking for part number to rebuild the
Crowd , dipper, and drivers side outrigger.

Also the front loader bucket cylinder if anyone knows what loader is paired with the backhoe.

Or if anyone knows what other model uses the same cylinders maybe?

 

[DJ54]

Might be an idea to see if you can find a hard copy parts manual for your machine. CNH, and Case/IH have really messed up their parts catalogs online, and at dealerships so bad parts people can't even find anything anymore.

I did find o-ring kits for the 13-390 hoe, but they are listed, with no description as to which cylinder they go to. Here is the link on the CNH site of my findings. https://www.mycnhistore.com/us/en/n...ies:smk0245:subcategories:smk0335&byModel=all

A lot of those kits are pretty pricey, so you might want to consider finding a good local hydraulic shop, and have them do them for you. Too bad you're not closer to Zanesville, there's a great hydraulic shop on the East end of town, Hydro Supply, that rebuilt one of the bucket cylinders on my 480 Case 10 years ago. Then, the seal kit was nearly $40 from Case. Hydro Supply charged $75 for parts an labor, with I'm thinking 30 day warranty. I only use it occasionally, but no leaks/problems with it yet today.

 

[mikewood869]

If you could find a hydraulic shop to do it or New Holland should have them. We rebuilt the cylinders on our 4500 with 755 and 740 loader

 

[NC419N]

I have always ordered mine from Hercules have they discountuned them??

 

[Fordjockey]

Update. I actually went to the local hydrualic shop. They were more than helpful. They probably ordered them from there lol but they did all the measuring and help explain how to install since the old ones basically disintegrated.