Oregon part number 91VXL044E. FITS12" (30cm) STIHL MODELS MS180, MS181, MS200T, MS210, MS211, MS230, MSE160, MSE180 USING. Genuine OregonLow Profile 3/8" pitch - 91VXL. Lubriwell™ oil holes in all drive links help carry oil around the full length of the guide bar’s groove.
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