Parts list: № Number Qty Name Options 1 19M7968 16 Cap Screw M20 X 130, SUB FOR J922006 2 14M7277 16 Nut M20, SUB FOR J950020 3 FF212507 16 Washer 4 FF110428 4 Roller Next page: ST932111 Track Chain, 216 mm (8.5 in.) Pitch, Extra Heavy-Duty Long Carriage (212250 - ) ST932112 Track Frame, Extra Heavy-Duty Long Carriage (212250 - ) ST864514 Lower Track Roller ST936746 Track Chain, Tri-Track (212250 - ) ST31343 Track Chain Adjuster, Heavy Duty And Extra Heavy Duty ST932106 Track Chain Idler, Extra Heavy-Duty Long Carriage (212250 - ) ST867299 Carrier Roller, Extra Heavy-Duty ST864621 Track Chain, 216 mm (8.5 in.) Pitch ST861685 Heavy-Duty Track Chain, 203 mm (7.99 in) ST861681 Carrier Roller