The glow plugs that will interchange with the Massey Ferguson 1030 are the B43G, B43J, B45, B45D, B45H and W23E plugs. These plugs are typically found in the MF15, MF20, MF30, MF40, MF50 and other MF tractor models. The voltage rating of the plugs ranges from 12-14 volts and the wattage of these plugs range from 8-12 Watts.