Meteor Nikasil plated cylinder assembly. Made in Italy.
These are by far the Highest quality Aftermarket top end kits available, as close to OEM as possible.
Fits:
STHL MS440 044chainsaw (10mm piston)
Includes: cylinder, piston, rings, wrist pin, cir clips. 50mm bore.
Replaces OEM part: 1128 020 1227