Check the listing for details. Skeeter boats 500GPH RULE AERATOR PUMP ASSEMBLY REPLACEMENT FOR 25DR 91160220. Condition: New, Made in United States. Listed at 49.95 USD. The Skeeter 500GPH RULE Aerator Pump Assembly Replacement is a high-quality boat part designed for Skeeter boats. Made in the United States, this pump assembly is a reliable and durable option for maintaining proper ventilation in your boat. With the manufacturer part number 91160220, this replacement part ensures a perfect fit and optimal performance for your Skeeter boat.The Skeeter 500GPH RULE Aerator Pump Assembly Replacement is a high-quality boat part designed for Skeeter boats. Made in the United States, this pump assembly is a reliable and durable option for maintaining proper ventilation in your boat. With the manufacturer part number 91160220, this replacement part ensures a perfect fit and optimal performance for your Skeeter boat.