Hot Tub Compatibile With Marquis Spas Heater Tailpiece Gasket Ribbed MRQ740-0611
Marquis Spa 2 Inch Ribbed Heater Tailpiece Gasket MRQ740-0611. You Will Receive 2 identical items.Marquis Spa Tailpiece Gasket For Use In Place Of Oring. This washer is flat with a rib and is mostly use with heater or pump connector that have a cut grove going around center of part. A supplied flat washer can be used if not sure that this will work.