Parts list: № Number Qty Name Options 0 8068378 4 Step (SUB FOR TH8068378) 1 8068391 4 Step (SUB FOR TH8068391) 1 8069333 4 Step (HEAVY DUTY) 37 19M7409 32 Cap Screw M16 X 50 39 4114405 32 Washer 17 X 32 X 4.500 mm (0.669" X 1.260" X 0.177"), (SUB FOR TH101105) 40 12H294 32 Lock Washer 5/8" Next page: ST142534 TRACK GUARD ST142535 FRONT IDLER ST142536 TRACK CHAIN IDLER ST142537 ADJUSTER ST142539 TRACK-LINK 650G ST142532 TRACK FRAME