Mounting nut at cabinet
OEM Part - Manufacturer #W10596040
This is a Genuine Replacement Part ,The Model Number and Name for the Following Item: Whirlpool (WHIRA) 488130 Hex Nut for Fan Motor - Refrigerator.
OEM Part - Manufacturer #WP488130
Convection blade nut
OEM Part - Manufacturer #W10794042
Nut
OEM Part - Manufacturer #WP487939