Parts list: № Number Qty Name Options 1 AT402494 1 Track Idler Track Idler Wheel and Brackets 2 T299237 1 Roller Shell 3 T299240 2 Bushing 4 T295149 1 Shaft 5 T299257 2 O-Ring 6 AT437107 2 Seal Kit 7 T295151 2 Bracket 8 T299231 2 Pin 9 T344432 1 Plug Next page: ST851015 Spring Assembly, Standard Carriage ST978136 Idler and Recoil Spring Assembly ST972594 Track Idler, Standard Carriage