Whirlpool Part Number 8270136: Stop. Track STOP Works with the following models: Whirlpool KUDM01FKBL0, Whirlpool KUDM01FKBL1 Whirlpool KUDM01FKBT0, Whirlpool KUDM01FKBT1, Whirlpool KUDM01FKSS0, Whirlpool KUDM01FKSS1