I think you may find there is one supplier that sells parts to CNH and you may get the same part, same part #, suppliers name on it from YT. This is what I discovered when I ordered parts to rebuild my hyd pump. I don't recall the name of the supplier, but when I looked the supplier up, I found CHN was the only place locally I could buy them from. Perhaps others may sound in on their experience.
Recently needed to buy a starter drive for my Jub. I looked up the part from YT. Decided to call NAPA. They couldn't find the part in their books. I told them to try YT part number. Sure enough, same part at twice the price. Makes you wonder if Napa doesn't buy from the same supplier. I bought it from YT.
Once I bought an item from YT and it wasn't right. Call them and they shipped me another part for free. I wouldn't worry about buying from YT.
I converted my Jub to a vertical exhaust. The next day the part was on my front door. They shipped it from Indy, about 80 miles from where I live. However, I had to wait longer to get my starter drive. I think there are over 20 warehouses across the US, so it depends how far they have to ship it as to how long you have to wait.