Ensure you get the right blades, look up the mower blades you need at https://partscatalog.deere.com/jdrc/. Or put the make, model and serial number of your piece of equipment in the comments when you order and we will check it before we ship the parts.
48-inch Mulching Mower Blade for 100, D100, E100, and LA100 Series Mowers.
Sold individually, mower blade for 48 inch Edge Deck.
Fits On:
100 Series (145, 155C);
D100 Series (D140, D150, D160);
E100 Series (E140, E150, E160, E170);
LA100 Series (LA130, LA140, LA145, LA155, LA165).