My dishwasher lists the part number W10077898 for
Whirlpool HUB LOWER SPRAYARM The price ranges between $40-$50
I found another listing for a WHIRLPOOL Dishwasher Lower Spray Arm Hub, Part number 8268342 . Price $10
The two items look identical.
Does anyone know for sure if they are in fact the same part.
Thx!
JohnnyQ