Part Number A271.3 is a quality Archer item. Chain Spec: 3/8 LP. 050 56 DL. Application Guide. Shindaiwa, 100, 102, 103, 104, 105, 107, 110, 113, 117, E120, 140, 160, E180, 291, 300, 301, 305, 340, 345, 346, 350, 355, 357, 360, 377,391, 401, 415, 416, 450, 451, 485,500, EYB120, EYB150, EYB180, YB291, YB301, YB391, YB395, YB401 & YB491.
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