DUKE'S PERFORMANCE COATED PISTON FITS HUSQVARNA 395XP 56MM 743184011034 ROCKWELL 58 HARDNESS

ROCKWELL 58 HARDNESS

HIGH QUALITY REPLACEMENT PISTON FOR HILTI DSH-700 AND DSH-700X CONCRETE SAWS

Part P021052251   (THROTTLE CONTROL KIT - TUBE MOUNT) Where Used: · PB-580T S/N: P44614001001 - P44614999999-->Throttle Control S/N: P44614221896-P44614999999 · PB-580T S/N: P44813001001 - P44813999999-->Throttle Control S/N: P44813002766-P44813999999 · PB-580T S/N: P48113001001 - P48113999999-->Throttle Control - Tube Mount · PB-580T S/N: P48414001001 - P48414999999-->Throttle Control - Tube Mount

· 488P S/N: C54820001001 - C54820999999-->Starter

DUKE'S PERFORMANCE COATED PISTON FITS HUSQVARNA 395XP 56MM 743184011034 ROCKWELL 58 HARDNESSTHE 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. 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