Piper 492-187 Dukes Cabin Safety Valve P/N 396-00-31 from $628.00 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 492-187Manufacturer Part Number: 396-00-31 Qty available: 1 Tweet