THE DUKE'S PERFORMANCE COATED POP UP PISTON FITS STIHL 046 MS460 52MM HOLZFFORMA G466 HUSQVARNA K970 · PB-260i S/N: 07001001 -

· PB-260i S/N: 07001001 - 07999999-->Engine

Homelite 350

4223 020 1200

4238-020-1202

THE DUKE'S PERFORMANCE COATED POP UP PISTON FITS STIHL 046 MS460 52MM HOLZFFORMA G466 HUSQVARNA K970 · PB-260i S/N: 07001001 -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. 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