OREGON CHAIN FOR MC CULLOCH CHAINSAW PITCH 91 THICKNESS 1.3 mm Chain adaptable to models: MAC 542E - CALIFORNIA - MAC 545E (int.) - MAC 4 EVOLUTION (int.) - 2200E - 1900E The chain is available in the following links: - 45 links: length 30 cm - 50 links: length 35 cm - 55 links: length 40 cm - 60 links: length 45 cm OREGON