Overview Reviews Similar Products Product Description HEATER GASKET: 2.5" X 4" WATKINS OEM Code GSC10589-1205-0133 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view HEATER GASKET: 4" X 4" WATKINS $7.95 Add to Cart Quick view Watkins/Hotspring Heater Assembly 240V $209.95 Add to Cart Quick view Watkins Heater Assembly, Flow Thru, 2" x 10", 1Kw $129.95