what Farmall H pistons are these?

c1802362

Member
I have pulled the head off my '41 Farmall H to fix a number of issues. The pistons are stamped with the following part number, which I can't find in my parts catalog. Can anyone tell me what these are?

374313 R1 B

Art
 
Sometimes things like a piston part number won't be in the parts catalog, even if it has an IH part number. IH would need a reference for the part, but if IH would not have sold an individual part like a piston, it may not be in the book, and sometimes there is no reference to an individual part number at all in dealer info or parts catalogs if that item was not for sale seperately. For a sleeved engine, they probably would have sold a sleeve assembly, or other variations of an overhaul set/kit, but probably not the piston alone.

374312R93 is a Fire Crater standard altitude sleeve assembly. Without seeing or measuring the piston, perhaps that piston number is part of that assembly?

AG
 
interesting thoughts

The sleeves are still installed, and the pistons look like the stock
diameter, so I probably won't be ble to know until I tear the engine
part - and that's going to be awhile
 

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