42 Tiller - IAS109 John Deere 42 Hydraulic Tiller fits the large frame X Series Tractors i.e. X 475- X 758. Requires Category 0 3 PT. Hitch. Used slightly !! $ 1,950.00 IAS109-John Deere 42 Hydraulic Tiller IAS109-John Deere 42 Hydraulic Tiller IAS109-John Deere 42 Hydraulic Tiller IAS109-John Deere 42 Hydraulic Tiller