The SP Powerworld EA440 Compatible Voltage Regulator is a direct replacement for the discontinued Genuine Newage Stamford E000-24030 SX440.
Accepted worldwide as the only Quality and Legal after market replacement. It's been designed to work in exactly the same way and operates at the same performance. It’s the same size, function and has the same wiring connections, it also comes with 12 months warranty. The EA440 is also Compatible with the following Newage Stamford models:
Series 4 - 350-28700 - 350-24500 - E000-24010 - E000-24015 - Onan 305-0824.