Meteor Piston Assembly (49Mm) For Stihl 039, Ms 390 (Aftermarket) Categories- Ride-On Parts and reliable power transfer across

and reliable power transfer across a wide range of ride-on and zero-turn mowers

Heavy-duty steel construction for durability and long service life

easy to maintain and won't let you down

Fits Stihl/Viking models MT540

Meteor Piston Assembly (49Mm) For Stihl 039, Ms 390 (Aftermarket) Categories- Ride-On Parts and reliable power transfer acrossThe Meteor Piston company has been making pistons for small two cycle engines since 1952. These pistons are a high quality replacement option for your professional chainsaw. Each piston assembly include a piston, rings, wrist pin and circlips. This piston comes with high performance Caber F cast rings. We recommend replacing your cylinder gaskets and using a piston ring clamp set to help when changing a piston. Fits the following models: Stihl 039, MS