This is a new TsuMura 18" Professional Guide Bar that is .325 pitch, .050 gauge and uses a 72 drive link chain, this bar works great on Jonsered, Husqvarna and other brands. This bar works on Husqvarna models 45, 50, 55, 133SG, 136, 137, 140, 141, 142, 154, 234, 240, 242, 243, 246, 254, 340SE, 345, 350, 346, 350, 353, 455 plus many more, it also works on Jonsered models 49SP, 50, 51, 510SP, 520, 525, 535, 2045, 2050, 2141, 2145, 2150, 2152, 2245, 2250 plus other models.
Replaces Oregon guide bar number 180RNBK095
TsuMura guide bars have the reputation of being the highest quality guide bars made today! They were sold for 40 years under the TOTAL SUPER bar name.
- Made from the finest quality, high-carbon tool steel.
- Sprocket Tips feature large-diameter sprockets encased by heat-treated carbon steel.
- Solid one-piece milled high-carbon steel bar that has a brushed steel finish.
- Rails are precision-ground to uniform tolerance.
- Longer tip reduces chain "hammering" of bar rails for longer bar life.
- The TsuMura Pro "ZR" tip has been engineered to provide long service life, with a thick sprocket and strong cogs that stand up to hard use and extreme temperatures.
- The sprocket tip is firmly held by three rivets and is recessed into the bar body for excellent stability and accurate chain feeding.