one hundred three Other schematic views for Suzuki GS400E 1978 (C) (E01 E02 E04 E17 E18 E21 E22 E24 E25 E30 E34 E39. With forty-seven products listed, the CARBURETOR parts diagram contains the most products. The Suzuki GS400E 1978 (C) (E01 E02 E04 E17 E18 E21 E22 E24 E25 E30 E34 E39 parts-list contains two thousand seventy-five parts.