I have a 1863 with a 54GT deck I bought new in the mid 1990's. It's still in good shape, but the deck is making a lot of noise. I've kept them greased over the years, but it's 30 years old and I assume it's the bearings in the spindles. I've found what I think are replacement bearings.
https://www.amazon.com/HD-Switch-941...s%2C149&sr=8-1
I assume these are Chinese due to the price. I've never really messed with the deck before besides maintenance. Are these bearings good enough? Any advice on changing these out, or other things I should do to the deck while I'm changing these? I let the dealership do everything the first 5 years, but subsequently moved, and have been on my own with it since. I'm a decent mechanic, but don't have a ton of knowledge on garden tractors.