12001377 Refrigerator Damper/insulation Kit PS2003001 EA2003001 AH2003001

Part Number 12001377 (AP4008509) replaces 400375, AH2003001, EA2003001, PS2003001.

Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. 
Whirlpool also makes various appliance models for Sears / Kenmore.