NOS Genuine Suzuki lighting switch assy. Right
To suit GR650 1983-84 37200-34310
GSX550ES 1983 GSX750ES 1983-86 37200-31310
All supersede to Part number 37200-34510
Maybe others check your market.
Has sticky tape "sticky" to wiring from cloth tape part number label
as per pic. We did some dumb stuff in the 1980's..
Orange oil , WD40 or similar will get through it no worries.
Some workshop fun.
Otherwise Super condition, ex dealership.
Tons of Japanese NOS new and Used parts at Moto Retro
International post no problem.