This is a new 20" TsuMura LIGHT-WEIGHT professional guide bar, the bar is .325" pitch, .050 gauge and uses a 78-drive link chain. This LIGHT-WEIGHT guide bar is 20% lighter than a standard bar of this size. The guide bar is built with staggered, dove-tailed notches that are packed with hard resin which reduces the weight by 20%. 

This bar works great on Jonsered, Husqvarna, RedMax and some 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, 545, 550XP, 550XPG 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. Also fits Dolmar models: 112, 113, 114, 116, 116si, 117, 118, 119, 120, 120 Super, 120si, PS-510, PS-540, PS-5100S, PS-5105, PS-5105H, PS-6100, PS-6100H, PS-6800i. 

The guide bar is shipped with a FREE full chisel chain from our listing number 381698917904, however if you want us to substitute a full chisel skip-tooth chain, a semi-chisel chain or even a ripping chain it is no problem, just add a buyer's message at the time you are placing your order and tell us what chain we should ship with the guide bar. 

TsuMura guide bars have the reputation of being the highest quality guide bars made today! 

• 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 "FV" 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.