Track Assembly, Extreme Duty U7, 60.9 cm (24 in), Single Grouser 0132 Drive Sprockets, Chains & Shoes 909MH Tracked Harvester (PIN: 1T0909MH_ _C271505 - 317981)(PIN: 1T0909MH_ _D271505 - 317981) PC11276 in HARVESTER 909MH