Parts list: № Number Qty Name Options 1 FF852132 4 Roller 2 4647124 16 Bolt Next page: ST1038651 Carrier Roller ( - 808276) ST940357 Track Guard, Mass-Excavating ST941627 Track Frame Bottom Cover, Mass-Excavating ST944882 Lower Roller Guard, Heavy-Duty ST801504 Lower Roller Guard ST939298 Track Chain Idler ST801507 Track Frame ST14509 Track Chain Adjuster