Waterway 711-4030 2" Heater O-Ring/Gasket Sku: WAT-711-4030-HZ91 This is a brand new part comes with a full manufacturer warranty!!! This sale transaction is for only this part number: 711-4030. High Quality Aftermarket Gasket 2" Heater O-Ring/Gasket 2 inch Heater O-Ring/Gasket Waterway Plastics parts to repair your pool spa hot tub Specifications: Heater Union Part Type: Gasket Application - Category: Union Application Manufacturer: Waterway Union Fitting Type: O-Ring/Gasket Application Model: Generic, Union Union Fitting Application: Pump 2" Application - Part: Union Manufacturer Part Number: 711-4030 Gasket Inside Dimension: 2-1/8"dia Manufacturer: Generic Gasket Outside Dimension: 2-5/16"dia TERMS OF SALE: If, after receiving this item you discover that it was not the one you wanted, simply return it for a full refund within 14 days. You will have to pay for the return shipping charges. Refund is void if you have installed, used or damaged the item in any way. Item must be returned with its original box, packing materials and instructions. Payment via PayPal must be received within 3 days of transaction and prior to shipping. SHIPPING: Shipping charge will be based upon location. Please use the shipping calculator or request a shipping quote. International buyers: Customs fees, duties, taxes, tariffs other fees are your responsibility. Arrival time will depend on your location. If you have any questions, feel free to ask. Thank you for visiting!