The John Deere AM140974 is a discharge blade kit for the John Deere 42 Inch rear discharge TurboStar mower deck. All genuine John Deere lawn mower blades are designed to stay sharp for longer and minimise wear on the blade and mower. All John Deere lawn blades are designed to get the best performance and perfect fit on the lawn mowers deck blade spindle. All John Deere lawn mower blades which are manufactured in America use American steel alloy, this has a combination of carbon and boron to provide hardness for a longer life and this also helps them stay sharper for a longer.
The John Deere AM140974 blade kit contains 2 blades and 2 sizes of lock nuts
Note: Lock nuts used depends on model,This replaces the old part number of AM137331