Oregon 197-019 Mower Blade, 21-3/16" Compatible w/ Murray Category_Spark Plugs RZT-S42 (2011-2014)

RZT-S42 (2011-2014)

1-3/8" hub length

Oregon 98-085 blade for 46" cut

Requires 2 blades for 48" cut

MTD and McCulloch

Oregon 197-019 Mower Blade, 21-3/16" Compatible w/ Murray Category_Spark Plugs RZT-S42 (2011-2014)Our Oregon 100 Series lawn mower Blade is made from Boron steel, which allows for the perfect balance of durability and ductility. With the Ultra X tended Cutting Length, the 197 019 has improved cutting efficiency per rotation. The double bevel technology helps reduce overall Blade noise by up to 1. 5 decibels. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure?