Usually (Not always) a part number will be pretty consistent over time, with changes noted as suffix letters. Most of the parts with the same number are all interchangeable no matter the suffix. Parts between models are much less likely to be interchangeable. The U part of an H drawbar will fit on an M (but fail due to thinner construction. I do not believe there is (or will be) a single interchange manual between models, or within a model line. Jim
 
Some parts are interchangeable and some are not. It will only be within a few models and only a few parts. Like the Hydraulic pump will interchange between the 60,56,66 series on the 806 to the 1466 There are some of the spindles will fit from one front end to the other like one off from a 1466 will work on a 574 you need to cut the key way in for the steering arm for the 574. The parts guys in some junkyards will already know these things. The wheel will have to be changed or the hub your choice.
Some of the interchanges will be by having the parts and trying them.
 
Very hard to get ahold off and I have only seen one copy. Ih released a set of micrfich in the 70s or so that you could search any part number and it would give you ever application of that part within the ih family even to the construction equipment. Even bolts that were assigned a part number it would give you all applications. I sold my shop and moved all that stuff here to the farm and probably still have it somewhere.
 
The dealer can do a machine used on check of any part number in the CNH system. I don't know if that feature is on the online parts look up or not.
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top