Oregon 822SMRQ149 SpeedMax XL 82cm Harvester Guide Bar, .404" Pitch, .080" Gauge related-oregon-522651-arm-return-spring-for-520-120 and 7/32" for use when

and 7/32" for use when sharpening chain

which reduces its capacity by at least 30%

Its 4'' diameter provides excellent efficiency

It allows to firmly install the winch to a vehicle

For use with chainsaws with bars of 36" or less and 60cc or more displacement

Oregon 822SMRQ149 SpeedMax XL 82cm Harvester Guide Bar, .404" Pitch, .080" Gauge related-oregon-522651-arm-return-spring-for-520-120 and 7/32" for use whenMinimize the time between cuts and reduce vibration for your entire cutting system. The SpeedMax XL replacement nose (RSN) guide bar features a wider and stronger body with a re engineered tail contour that is less likely to throw chains.