Parts list: № Number Qty Name Options 1 19H1805 1 CAP SCREW 1/2" X 2-1/4" 1 12H301 1 Lock Washer 1/2" 2 24H1111 2 Washer 17/32" X 1-1/16" X 0.090" 3 AH21440 1 Idler Sprocket Z=17 4 H76607 1 Eyebolt 5 14H1040 2 Nut 1/2" Next page: ST593279 PLATFORM AND FEEDER HOUSE CHAIN DRIVE TIGHTENER ON LEFT - HAND SIDE OF FEEDER HOUSE ST593291 TAILINGS UPPER AUGER DRIVE TIGHTENER ST593286 SHOE GRAIN SUPPLY AUGERS DRIVE TIGHTENER AND SHIELD ST593292 TAILINGS LOWER AUGER DRIVE TIGHTENER ST593284 INTERMEDIATE SHAFT TIGHTENER ( - 5001) ST593285 INTERMEDIATE SHAFT TIGHTENER (5002 - )