piston kit 54mm for Stihl 066, 066 Magnum, MS660 chainsaws. Our kits meet or exceed OEM specs.  Please match you part with ours for proper fitment; actual pictures shown.

Includes:

  • Piston
  • Piston ring
  • Circlips
  • Wrist pin

 

 Specs:

  • 54mm

 

 Replaces Stihl OEM #

  • 1122 030 2005