K-Rain | sku: 310003381 K-Rain 24-Volt Replacement Solenoid Kit (4-Pack) The K-Rain 24-Volt replacement solenoid can be used with several different brands other than K-Rain. Easy to replace. Durable design for extended life of the solenoid. - Universal 24-Volt solenoid with adapters - Captured plunger - Epoxy... Log in for pricing