Yamaha - XS 400 - SR 400-500
Voltage regulator RG 38 for Yamaha XS 250/360/400 connector block to triple, double in use, 1 x brown, 1 x green, connector block B sixfold fivefold, in use, 3 x white, 1 x red, 1 x Black suitable for: Yamaha: XS 250 (77-81) XS 360 (76-77) XS 400 OHC (80-82) XS 400 if Special (81-83)