Parts list: № Number Qty Name Options 1 19H3773 6 Screw 3/8" X 2" 2 R500386 1 Pulley 3 JD10058 1 Ball Bearing 4 R505628 1 Pulley (SUB FOR R120583) 5 E55662 6 Flange Nut Next page: ST610431 2340 (ADJUSTABLE FAN DRIVE AND PULLEY) ST610432 2341 (ADJUSTABLE FAN DRIVE AND PULLEY) ST610440 2349 (ADJUSTABLE FAN DRIVE AND PULLEY) ST610421 2309 (ADJUSTABLE FAN DRIVE AND PULLEY) ST608485 2336 (FAN PULLEY) ST608486 2338 (FAN PULLEY) ST610441 2350 (ADJUSTABLE FAN DRIVE AND PULLEY) ST163587 2399 Fan Drive Bracket ST613549 236D Fan Drive ST610420 2308 (FAN DRIVE)