Hi all. Just a little gripe and heads up. Purchased about $2500 in parts 2 years ago for a long term rebuild on my 8n. Just unboxed the hydraulic pump drive shaft and coupler for the loader a few days ago. Inspected and found the keyed shaft cut small on the driveshaft. Contacted YT and sent them pics. They got back to me and verified they sold me a bad shaft that was machined wrong. Told me they would not offer me a replacement because it had been over 1 year since purchase. I was assured that they measured the new stock and it was correct so I could buy another new 1 with out worries. Not good business when there are so many places to order parts now days.