(2) 2" Balboa Spa Heater Split Nut Union & Oring Gaskets 400-5161_711-4030 Waterway

Here is an awesome 4 Piece Combo Kit, for the most common and popular Spa and Hot Tub 2" Split Nut Heater Union, used all 2" Heater Assemblies made by Balboa, Gecko, Hydro-Quip, Spa Builders, Correct-Tech, Applied Computer Controls and many others. You get 2) 2" Spa Heater Split Nut Unions and 2) 2" Waterway Gasket/O-rings, all for one low super low price. When ordering, important to know, that threads measure approximately 3" on any 2" Split Nut. Purchase more than one of this combo and receive an extra 5% discount. 

• 4 Piece Waterway Heater Union Repair Kit
• Manufactured by Waterway Plastics Genuine OEM Products # 400-5161 & 711-4030
• 2) 2" Heater Split Nuts with Screws and 2) 2" Gasket o-rings.
• Replaces Most 2" Split Nut Heater Unions, including Balboa, Gecko, Spa Builders, Hydro-Quip, Correct-Tech, Applied Computer Controls and  many others.

 ****** Important Note ******  Actual Thread Measurements on ANY 2" Split Nut is approximately 3"