case 450B final drive cross refrence help

[josh kapps]

hello all i am in need of some assistance with my dozer. i have a case 450B dozer serial 306925 that is in need of a final drive on the right side. the previous owner walked the axle bearing race about 3' into the casting and i think i may be farther ahead to find a used unit. i am having trouble finding out what years will cross to it. it appears just looking at it that the 450 and 450b use the same part. I think there is some cross over in the years but I cant tell. The parts for the final drive rebuild are mostly the same. there are two different axle shafts listed by the parts suppliers. I have located a donor final drive that is from a 450 loader pre 3038435 serial number. where can i check if they will interchange? thanks for any help

 

[alrman]

Welcome to HEF @josh kapps

Best place to look is the online CNH parts website & look at the different models & part numbers.
From memory, 450 final drives are very different to 450B - probably best to compare 450C 455C models.