OEM	OEM	Description	Used on
4543-41M		Contact roller retainer	WLA 1942-1952.
4545-36		Contact holder & plate assembly ( = 71550-36)
4548-36		Switch lock and keys	1937 to 1950
4548-41		Lock with keys	WLA / WLC.
4550-39		Panel light switch cpt.	1939 to 1946
		Part 4550-39 (Panel light switch cpt.) consists of:
		0204: 3/16" x 3/8" x 1/32" plain steel washer
		4551-37: Panel switch bracket
		4552-39: Panel switch stem
		4553-37: Panel switch cam (bakelite)
		4554-37: Panel switch stem spacer
		4555-37: Panel switch spring washer
45506-49	45506-49	Set of forks complete, not adjustable (chrome covers & black sliders)	49 to 57-0HV
45506-50	45506-50	Set of forks complete, not adjustable (chrome covers & polished sliders)	50 to 57--OHV
4551-37		Panel switch bracket	1939 to 1946
4551-37A		Bracket mounting rivet	1937 to 1946
45512-50	45512-50	Set of. forks complete, adjustable (chrome covers & polished sliders)	50 to 57--OHV sidecar models
45515-36	2601-36	Set of forks cpt. (black)	1937 to early 1946--61", 74" & 80" twins
45515-46		Set of forks cpt. (black)	Later 1946 to 1948--61", 74" & 80" twins (solo model only)
45516-46		Set of forks cpt. (black)	Later 1947 to 1948--61", 74" & 80" twins (side cars only)
45517-40		Set of forks complete (black)	40 to 52--all W models
45518-41		Set of forks complete (black)	41 to 57--Servi-cars
4552-39		Panel switch stem	1939 to 1946
45525-36		Rigid fork (black)	1937 to early 1946--61", 74" & 80" twins
45525-46		Rigid fork (black)	Later 1946 to 1948--61", 74" & 80" twins
45526-40		Rigid fork (black)	40 to 52--all W models
45527-40		Rigid fork	1940 to 1941--45" Model WLA
45527-41		Rigid fork (black)	41 to 57--Servi-cars
4553-37		Panel switch cam (bakelite)	1939 to 1946
4554-36		Switch lock plate	1937 to 1950
4554-37		Panel switch stem spacer	1939 to 1946
4555-37		Panel switch spring washer	1939 to 1946
4556-39N		Knob, panel switch	1940 to 1942--WLA Solo
4556-42		Panel switch knob and screw kit	1938 to 1946
4557-37		Switch contact spring	1937 to 1946
45571-40	2651-40	Fork stem cap screw	1940 to 1957--W & G models without steering damper
4558-37		Fibre insulator washer	1937 to 1946
4558-43		Panel light switch knob screw	1938 to 1946
4559-26		Switch contact and spring	J, JD, VL, Singles, Servi-car, DL, RL 1926-1936.
4559-37	6042	Rivet washer,steel	1937 to 1946
4560-39		Ignition switch mounting spacer	1939 to 1946
4560-41MA		Switch mounting spacer	WLA 1942-1946.
4560-43M		Spacer	WLA.
45609-36		Spring fork (black)	41 to 57--Servi-cars, 37 to 48--61", 74" & 80" twins
45610-40		Fork, spring	WL, WLA 1940-1952.
45611-40		Spring fork	1940 & 1941--45" Model WLA
45641-36		Rod, spring	WL, WLA, WLC 1940-1952. Servi-car 1940-1957. UL, Knucklehead 1937-1948.
45643-31		Spring rod bushing	Springer fork 1931-up. DL, RL, WL, WLA, WLC, Servi-car, VL, UL, Knucklehead.
45643-45	14007-45	Fork spring rod ball bushing (2)	46 to 57--models with spring fork
45645-30		Speing rod nut, lower end	1930 to 1952--45" twins, 1953 & 1954 Servi-Cars, 1930 to 1948--61", 74" & 80" twins
45647-30		Spring rod flat nut	Springer 1930-1957, DL, RL, WL, WLA, WLC, Servi-car, VL, UL, Knucklehead. C single 1930-1934. Servi-car
45648-36		Spring rod top nut	Springer fork 1936-1957, WL, WLA, WLC, UL, Knucklehead. Servi-car 1949-1957.
45655-30		Left rocker plate	WLC 1942-1943. Knucklehead. UL. Servi-car 1941-1957.
45658-30		Right rocker plate	30 to 48-61", 74" & 80" twins, 41 to 57--G models
45661-30		Rocker plate	30 to 52--W models, 32 to 40- G models
45665-30		Left rocker plate	1941 to 1954--Servi-Cars, 1942 & 1943--45" Model WLC, 1930 to 1948--61", 74" & 80" twins
45667-30		Rocker plate stud bushing	37 to 48-61", 74" & 80" twins, 41 to 57--G models