- 5-3/4" COUNTER-BALANCE DOOR SPRING FOR KD18, 19 AND 20 SERIES DISHWASHERS SEE ALSO: 4160496 7-3/4" * Works with the following models: Whirlpool 4KUDS220T0, Whirlpool 4KUDS220T1, Whirlpool 4KUDS220T2 * Whirlpool 4KUIS185S0, Whirlpool KPDC601S3, Whirlpool KPDC610S0, Whirlpool KPDC610S1