THE DUKE'S PERFORMANCE COATED PISTON FITS STIHL MS291 47MM

Quality part, tool or accessory

THE DUKE'S SAW SALVAGE MOLYBDENUM DISULFIDE COATED PISTON.  LESS OVERALL FRICTION AND CYLINDER WALL WEAR.  MOLYBDENUM DISULFIDE IS COMMONLY KNOWN AS "MOLY" OR "MOS2."

AWESOME QUALITY PISTON WITH THE STIFFER CAST IRON RINGS AND BEST QUALITY PIN CLIPS.  THIS PISTON IS NOT A GOLF BRAND PISTON.

 

The moly coating is seen as a sacrificial lubricant and creates a surface that is slicker than the traditional bare aluminum. What this creates is a lower friction surface overall and as long as the coating remains on the piston it is quite clear there is no skirt wear.

Long term you'll see less overall skirt wear, less heat and friction and less overall plating wear. The moly coating is industry standard in performance ATVs, Dirtbikes, outboards, etc.

FOR SAWS WITH THE OLD STYLE BOLT ON INTAKE, WILL NOT WORK WITH THE NEW STYLE CLAMP ON  INTAKE

WE ARE TRAVERSE CREEK, INC LOCATED IN BEAVER FALLS, PENNSYLVANIA. BUSINESS HOURS ARE TUESDAY-SATURDAY 8AM UNTIL 5PM. WE ARE AN AUTHORIZED HUSQVARNA AND ECHO DEALER. WE ALSO SPECIALIZE IN AFTERMARKET REPAIR PARTS FOR STIHL, HUSQVARNA, DOLMAR, AND ECHO CHAINSAWS, CONCRETE SAWS, TRIMMERS, BLOWERS AND MORE. WE SPECIALIZE IN CUSTOMER SERVICE SO IF YOU HAVE ANY ISSUES AT ALL WE WOULD BE HAPPY TO MAKE THEM RIGHT. PLEASE JUST LET US KNOW. WE SHIP EVERY DAY OF THE WEEK BUT SUNDAY AND MONDAY.