1987 Ford 6610 Tractor Left Rear Axle Shaft Housing D0NN4013A Posted onJuly 14, 2024AuthoradminCategoriesfordTagsaxle, d0nn4013a, ford, housing, left, rear, shaft, tractor Up for sale is a left axle housing. It came off a 1987 Ford 6610 tractor. It has excessive external rust. What you see is what you get.