This is a brand new set of 3 blades for lawn mowers. Made by Sunbelt

Specs are as follows:

For 48" cut. Fits LA series tractors.
Length     17"
CH     7 lobe
Width     2-1/2"  

This replaces part numbers:
  
GX21784     JOHN DEERE
GY20852     JOHN DEERE
11595     ROTARY
330-445     STENS
92-104     OREGON
               
Thanks for looking!!

3 of B1JD6017