Parts list: № Number Qty Name Options 1 AT250973 2 Cover 2 19H3526 4 Cap Screw 5/8" X 1-1/4" 3 R56423 4 Washer 16.942 X 35.179 X 3.962 mm (0.667" X 1.385" X 5/32") Next page: ST303130 TRACK FRAME (UNDERSIDE) (SERIAL NO. -872081) ST303131 TRACK FRAME (UNDERSIDE) (SERIAL NO. 872082-880059) ST303132 ROCK GUARD KIT (UNDERSIDE) ST303133 HYDRAULIC TANK COVER ST303135 CAB SKIRTS ST267396 BOOM SHIELD