The Whirlpool WPW10072840 O-ring Inner Cap Seal helps create a secure, leak-resistant seal within the washer's inner cap assembly. This replacement rubber sealing component fits around the designated connection point to prevent water from escaping during washing machine operation. It works by forming a tight barrier between connected parts, helping maintain proper sealing and reducing... https://www.partsmelange.ca/whirlpool-wpw10072840-o-ring-inner-cap-seal-for-washing-machine