470GLC - EXCAVATOR 3340 Backhoe & Excavator Frames Parts group 3340 Backhoe & Excavator Frames 3340 Backhoe & Excavator Frames Heavy Duty Boom, 7.0 m CF Boom 6.3m CF Standard Boom Pins and Light CF Arm 3.4 m CF Pins and Seals, 3.4 m Arm CF Arm 2.9 m CF Arm Pins and Seals, 2.9 m CF Arm (3.9 m - 12 ft 10 in.) CF Bucket Link CF Arm Link CF Boom Hydraulic Lines (7.0 m) CF sale parts diagram catalog online construction equipment excavator tractor