Combines 643 gearbox

You can get bushings at john deer. Take snap ring and gear off. pull the seal,then drive the bushing down over the shaft. You will have to find a piece of pipe the same diameter as the bushing. Then put a new seal in. This is a quick fix but it will work. If you have any questions about taking the gear boxes off or apart just email me.

I pulled the gearbox off and shaft out. Not as bad as I thought it would be. I will replace the bushings on both ends. Thanks for your help!