OREGON CHAIN FOR DOLMAR CHAINSAW PITCH 90 THICKNESS 1.1 mm Chain adaptable to models: ES-31 - ES-36 - ES40 - ES32 - ES37 - ES4 - ES5 - PS221 - PS222 - ES41 - ES32 - ES-38A - ES-42A The chain is available in the following links: - 45 links: length 30 cm - 46 links: length 30 cm - 52 links: length 35 cm - 56 links: length 40 cm OREGON