MTD Mower Blade Part# 742-0497

MTD Mower Blade part# 742-0497 supersedes to part# 942-0497. This blade is 15" long. The center hole has a diameter of 3/8". The two side mounting holes have a diameter of 5/16" and are 2-1/2" on center. We were unable to find a list of models that use this mower blade, so please refer to a parts breakdown or owners manual to determine if this is the correct blade for your model number. MTD is listing this blade as "No Longer Available".