Stihl 11400343010 Piston Ring Ø 50X1,2 Mm for MS 400 C-M Petrol Chainsaw Spare Part MS400

Stihl 11400343010 Piston Ring Ø 50X1,2 Mm for MS 400 C-M Petrol Chainsaw Spare Part MS400

A piston ring for a chainsaw is a vital component that helps seal the combustion chamber, preventing the loss of pressure and ensuring optimal engine performance. It maintains proper compression, minimizes oil consumption, and reduces carbon buildup, contributing to smooth operation and extended engine life.

Fits all the models listed below: