Home / Appliance / Parts / Pump O-Ring U9-239 Pump O-Ring U9-239$28.07 Price may not be up-to-date. In Stock View Product Part Number: U9-239 Brand: STA-RITE INDUSTRIES Seller: Sears PartsDirect Categories: Appliance, Parts 60-day return policy Description This O-ring (part number U9-239) is for pumps. Follow appropriate safety practices when installing O-ring U9-239.