don't need no installation kit. Most single DIN radio's come with the little square shell that you put into the hole of the tractor, then the radio clips into it.
you may want to pick up a harness adapter, or cut the original plug off and hardwire it on your own if you have that knowledge
the factory speakers suck, but it doesn't really matter that much because of the way the roof is designed, you're never gonna get great sound quality anyway. Plus the tractor's cabin isn't condusive to good acoustics in that aspect.
take the roof off. Just a few screws from the bottom, and the roof is not as heavy as it looks. I take them off by myself, no help needed but I'm a little taller than "most" folks (6'7"). When you have the roof off you can clean stuff up there. Makes installing the radio a lot easier in my opinion.
you may want to pick up a harness adapter, or cut the original plug off and hardwire it on your own if you have that knowledge
the factory speakers suck, but it doesn't really matter that much because of the way the roof is designed, you're never gonna get great sound quality anyway. Plus the tractor's cabin isn't condusive to good acoustics in that aspect.
take the roof off. Just a few screws from the bottom, and the roof is not as heavy as it looks. I take them off by myself, no help needed but I'm a little taller than "most" folks (6'7"). When you have the roof off you can clean stuff up there. Makes installing the radio a lot easier in my opinion.