Select page: 4544-029/10-8 DISC BLADE 20`` HEAD SERIES 4000WK NO CARBIDE ( 950001 - ) 4544-029/10 [4544-029/10] 4544-030/10-7 DISC BLADE 20`` HEAD SERIES 4000WK CARBIDE ( 950001 - ) 4544-030/10 [4544-030/10] 4544-034/10-5 DISC BLADE 20`` HEAD SERIES 4000NK CARBIDE ( 950001 - ) 4544-034/10 [4544-034/10] 4544-035/10-6 DISC BLADE 20`` HEAD SERIES 4000NK NO CARBIDE ( 950001 - ) 4544-035/10 [4544-035/10] Other parts group: 100 HYDRAULIC SYSTEM 120 MOTOR 130 SAW GUARD 140 SKI ASSEMBLY 150 WRIST ASSEMBLY 30 CONTROLS 40 CYLINDER 50 DECALS 60 DISC BLADE 70 DISC SAW DRIVE 90 FELLING HEAD