How did you find this? I looked through the PDFs that seemed appropriate and no HYD part numbers were listed. Also a site search found nothing.
KD12051Z as a part number is all over the place and do not match all 3 numbers I have from the parts manual:
National® - Taper Bearing Set Part Number: KD12051Z Cup Length=0.7411
Timken KD12051Z wrong width Cone / Cup Width (In): 1.431
This is my problem... evidently the part number got 'reused' and no longer matches the original specs. That's why I am trying to match a bearing by the actual dimensions... the PNs seem useless.
I talked with a real parts person there and he confirmed your spec's to the 3rd decimal point from the first post... what can I tell ya?
