Norcold Refrigerator Condenser Fan Kit 640103
Replaces no longer available part number: 640142
Item#2 of the exploded parts view referenced above.
Applicable To Models (links in blue):
N8DCBSS
N8DCSS
N10DCBSS
N10DCSS
N15DCIMSS
N15DCSS
N20DCIMSS
N20DCSS