Is my FMS M-4602-G Driveshaft Authentic?

the boost creep

New Member
Apr 16, 2005
Bought this from a reputable company. It came in a genuine FMS box, but the production sticker on the driveshaft reads "Neapco Drivelines" and a p/n of CM 4602-G. I did some googling on that info and couldn't come up with anything other than Neapco is an aftermarket supplier of driveline components. Could I have gotten the 'switcheroo' :( or does FMS use Neapco as their shaft manufacturer?

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