GX21784 48 inch Mower Mulching Blade for John Deere D140 E140 D160 E160 E170 E150 LA145 LA140 LA155 155C 48" Deck Replace GY20852 AM137757 AM141035 (3Pack)

Seems very well made and fits my E170 perfectly. Cuts very nicely. Will buy again.

Blades fit perfectly

nice work great....fit easy

Bought these for my John Deere 150. They are a great replacement. They cut well and move lots of air. The concave washer that came off the old ones looks like it was going to cause a problem but it snugged up well.

For this price, it's easier to replace blades than sharpen them. I tear up blades pretty good pretty fast - Iow about half field grass, half rocks here.

Good quality

Blades are perfect replacement. 3rd time to reorder.

I purchased a new John Deere 48" riding mower and had it delivered to my home. I was so excited when it arrived, and like most men with a new "Power Toy" was ready to cut every yard in the neighborhood. Fast forward to 3 passes and I was less than happy. I realized I was leaving an uncut strip on each pass. I purchased these blades and now my grass is cut clean even when passing over tough weeds and vines growing out of the ground. I would highly recommend these blades hands down. Don't waste your money on OEM blades. I know I won't!