Part Number	Typical Application	Bushing Type:		Terminal Type	Connector Type PE #	Circuits Made:				Note/ Shaft Codes
		Thread	Length			Pos. 1	Pos. 2	Pos. 3	Pos. 4
K437A	Flasher	11/16-28	.387"	PE(2)	2973385	None	ON			SO
U437A	Turn Signal	11/16-28	.387"	PE(4)	2962960	None	3+2+/1+4	3+2+4	3+4/1+2	SO
Z437A	Turn Signal	11/16-28	.387"	PE(6)	2962960	1+3+5/2+4	None/2+3+4	1+4+6/2+3		SO
2B437A	Light	11/16-28	.387"	PE(4)	2962960 or 2977233	None	B+A+W	B+A+W+H	B+A+H+F	1/SO
2C437A	Light	11/16-28	.387"	PE(6)	2962960	None	B1+W/None	B1+W/ B2+H+T	None/ B2+H+R	SO
2D437A	Light	11/16-28	.387"	PE(6)	2962960	None	B1+W/None	B1+W/ B2+H+T	B1+W/ B2+H+R	SO
2E437A	Light	11/16-28	.387"	PE(5)	PE 56	None	B+I+T	B+I+T+H	B+I+H+R	SO
2H437A	Light	11/16-28	.387"	PE(6)	2977233	None	B1+W/None	B1+W/ B2+H+T	None/ B2+H+R	S1

 

Note:	1. Switch has 30 Amp circuit breaker.			Shaft Codes:	S0 - Octagon Shaft (Die cast knobs avaiable from Indak).
					S1 - Shaft length: .370", Diameter: .249", Flat: .156".