Select page: 4543-010/10-68 SKI ASSEMBLY 20`` HEAD ( 62001 - ) 4543-010/10 [4543-010/10] 4543-013/10-67 SKI ASSEMBLY 20`` HEAD ( 12101 - ) 4543-013/10 [4543-013/10] Other parts group: 10 CLAMP ARMS 100 HYDRAULIC SYSTEM 120 MOTOR 130 SAW GUARD 140 SKI ASSEMBLY 150 VALVE 20 CLAMP ARMS - SEE FELLING HEAD 30 CONTROLS 40 CYLINDER 50 DECALS 60 DISC BLADE 70 DISC SAW DRIVE 90 FELLING HEAD