Whirlpool K20/K40 Cutter Grid - Part Number C00313220 (481925998215) is an official Whirlpool K20 replacement.
 
Safety precautions need to be taken in place when repairing all appliances. 

 
Official Whirlpool Spare Part
 
Suitable for the Whirlpool K20/K40
 
C00313220 - 481925998215