Parts list: № Number Qty Name Options 1 19H3772 1 Screw 3/8" X 1-3/4" 2 R129875 1 Plate 3 T55636 4 Screw 4 R135737 4 Screw 5 19H3711 1 Screw 3/8" X 5-1/2" 6 R112273 1 Screw 7 JD10058 2 Ball Bearing 8 R128904 1 Pulley 9 RG25811 1 Housing (MARKED R86026) .. N102039 1 Plug Next page: ST608520 23BU (ADJUSTABLE FAN DRIVE AND PULLEY) ST608524 23CL (ADJUSTABLE FAN DRIVE AND PULLEY) ST613542 23FC Fan Drive ST613525 23BU Fan Drive ST608531 23DM (ADJUSTABLE FAN DRIVE AND PULLEY) ST613544 23FL Fan Drive ST609425 23GA (ADJUSTABLE FAN DRIVE AND PULLEY) ST613547 236B Fan Drive ST608526 23CU (ADJUSTABLE FAN DRIVE AND PULLEY) ST613540 23EU Fan Drive