OREGON CHAIN FOR HUSQVARNA CHAINSAW PITCH 91 THICKNESS 1.3 mm Chain adaptable to models: 250PS - 23 - 36 - 41 - 136 - 137 - 141 - 142 - 243 - E16 - E316 - E317 - E321 The chain is available in the following links: - 32 links: length 20 cm - 45 links: length 20 cm - 52 links: length 20 cm - 56 links: length 20 cm - 62 links: length 20 cm OREGON