Besides the obvious parts like a motor or propeller, there are quite a few less-obvious but equally important boat parts you need to buy.
When browsing for a boat propeller for sale, there are a few things you'll want to consider. No matter how you use your boat, there's sure to be a good fit.
If you're looking into cathodic protection for your boat this is your stop. Read here for a guide to boat anodes and which will work best for your boat.