Parts list: № Number Qty Name Options 0 8050176G 1 Link (SUB FOR 8050176) 1 8050178G 1 Link (SUB FOR 8050178) Next page: ST1023362 Heavy Duty Boom, 7.0 m (23 ft) ST992037 Boom 6.3m ST123910 Progressive Hydraulic Thumb Kit (Kits Built 28 June 2010 -) ST22698 Mass Excavating Arm 2.9 m (9.51 ft) ST623182 Arm, 3.4 m (11.15 ft), Heavy-Duty ST399423 Standard Boom, Pins and Light ST399422 Semi-Long Arm, 3.9 m (12.8 ft), Grade Ready