12v 98w 4-pin Electronic Flasher Unit (SFB163)
This is the genuine Lucas Flasher Unit SFB163. It operates on 12 volts negative earth and up to 98 watts. Fits into Socket 080.083. Take a fused ignition feed to terminal 1 (also marked +). Connect terminal 2 to the flasher switch. Connect terminal 4 to negative earth (ground). Connect terminal 5 to the flasher warning light (which may be in the switch). See Wiring Diagram for Flasher Switch SPB120 which also shows the wiring for this Flasher Unit
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