Gorn Sunstrand 28V Pressure Switch P/N GIS-45-MI 27790-R from $74.80 Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Condition: UsedCondition Description: as removedAlt P/N 27790-R See condition in pictures, guaranteed to function and pass inspection. Manufacturer Part Number: GIS-45-MI Qty available: 4 Tweet