Parts list: № Number Qty Name Options 1 19H3772 1 Screw 3/8" X 1-3/4" 2 R504949 1 Plate (SUB FOR R129875) 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: ST610484 23FL (ADJUSTABLE FAN DRIVE AND PULLEY) ST610485 23FM (ADJUSTABLE FAN DRIVE AND PULLEY) ST610487 23GA (ADJUSTABLE FAN DRIVE AND PULLEY) ST610482 23FC (ADJUSTABLE FAN DRIVE AND PULLEY) ST609410 23DL (ADJUSTABLE FAN DRIVE AND PULLEY) ST610478 23EL (ADJUSTABLE FAN DRIVE AND PULLEY) ST610476 23EC (ADJUSTABLE FAN DRIVE AND PULLEY) ST610473 23DM (ADJUSTABLE FAN DRIVE AND PULLEY) ST610470 23DC (ADJUSTABLE FAN DRIVE AND PULLEY) ST610468 23CU (ADJUSTABLE FAN DRIVE AND PULLEY)