DB Electrical  GDR6005 Aftermarket Delco Regulator For Massey Ferguson 12 Volt 1118981 1118988 1825-48-M91 1825-48-M92 1900-343-M91 511-472-M1 100% New aftermarket unit built to meet OEM specifications 1-year warranty protects you after your purchase Factory direct pricing with no middleman markup delivers exceptional value