Parts list: № Number Qty Name Options 1 6019584 4 Guard 2 4277804 16 Spacer 3 J912735 20 Bolt 4 A590927 20 Lock Washer 5 J932703 16 Bolt Next page: ST771649 Undercarriage Frame ST771643 Track Chain Idler ST1046305 Track Chain Adjuster ST771651 Carrier Roller ST771652 Lower Track Roller ST772274 Track Chain Assembly