4PK Oregon 198-049 Lama per pacciamatura 21" sostituisce 742-0427 742-04276S 742-074
Oregon 198-049 Mulching Blade 21" Replaces 742-0427. Add that with our double bevel technology. Maximum mulching length. and the overall blade noise is reduced by up to 1.5 decibels. The 198-049 blade is made from Boron.