Sperry SZ-800 Stability Augmentation Computer P/N 7000254-903 from $143.65 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: For parts or not workingCondition Description: core - see picturesManufacturer Part Number: 7000254-903 Qty available: 1 Tweet