Zodiac R0449000 2-Inch by 2-1/2-Inch Tail Piece Replacement Kit for Select Zodiac Jandy Pool/Spa Heaters and Pumps Tailpiece replacement kit Fits Zodiac Jandy PlusHP, WaterFeature, MaxHP series pump models PHPF/PHPM, WFTR, MHPM And also fits Zodiac Jandy Legacy, LXi Low NOx series heater models LRZE, LRZM Includes 2 tailpiece, 2 coupling nut and 2 o-ring Tailpiece measures 2-inch by 2-1/2-inch