Fit For Following Models:Fit for Hatz 1B20.30 / 1B20V.20 / 1B27.10 / 1B27.27 / 1B30.25 / 1B40.14 / 1B40V/V.14 / 1B50.10Z / 1D41.21 / 1D42.10 / 1D50.16 / 1D81.24 / 1D90.18 / 1D90V.16 Fit for Benford MBR71 & 1-71 Single Drum Rollers Type: Voltage Regulator Number of wires: 6 Number of plugs: 2 (+1) Number of pins: 6 Wire ID: Blue - (W) speed Black - Ignition White - Pilot light 2x Yellow - Stator Light Coil Red- Battery Replacement Part Number:01916800 01983800 Colour:Silver&Black Material:ABS+Metal Package Contents: 1 x Voltage Regulator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.