OEM	OEM	Description	Used on
91168-67		TIRE ROLLER, siren	Late 67 to * -- FL, FLH
91170-49		Rear siren tire roller pin	1949 to 1957--all models
91171-49		Rear siren bearing shaft nut	1949 to 1957--all models
91179-32	13517-32	Fan nut (left thread)	1932 to 1949--61", 74" & 80" twins (Rear)
91180-38	13514-38	Fan screen	Later 1938 to 1949--61", 74" & 80" (Rear), 1933 to 1948--61", 74" & 80" (Front), 1938 to 1949--45" front
91180-49	91180-49	Safety screen	1949 to 1957--all models
91181-59		SCREEN, rear siren cover	Late 59 to * -- FL, FLH
91182-49	91182-49	Rear siren cover complete	1949 to 1952--all models
91182-58		COVER, rear siren	58 to * -- FL, FLH
91185-38	13530-38	Steamlined projector	Later 1938 to 1949--61", 74" & 80" twins (Front or rear), 1938 to 1949--45" front
91185-42	13530-42	Projector	1942 to 1945
91186-38	13531-38	Projector screw	Later 1938 to 1948--61", 74" & 80" twins (Front or rear), 1938 to 1949--45" front
91187-49	91187-49	Rear siren cover screen	1949 to 1957--all models
91189-49	91189-49	Rear siren cover name plate	1949 to 1957--all models
91202-50		Rear siren mounting bracket & clamp complete	50 to 57--Servi-cars
91203-33	13504-33	Bracket bolt spacer	Later 1933 to 1948--61", 74" & 80" twins (Front), 1933 to 1949--45" (Front)
91204-33	13503-33	Bracket bolt, 1"	Later 1933 to 1948--61", 74" & 80" twins (Front), 1933 to 1949--45" (Front)
91205-32	13503-32	Bracket cap screw	1932 to 1949--61", 74" & 80" twins (Rear)
91205-33	13503-33A	Bracket bolt	Later 1933 to 1948--61", 74" & 80" twins (Front), 1933 to 1949--45" (Front)
91205-38	13503-38	Bracket leg bolt	Later 1938 to 1949--61", 74" & 80" twins (Rear)
91206-33	13501-33	Siren bracket	1933 to 1948--61", 74" & 80" twins (Front), 1933 to 1949--45" (Front)
91206-50	91206-50	Rear siren mounting bracket	1949 to 1957--Servi-Cars
91207-50	91207-50	Rear siren mounting bracket clamp	49 to 57--Servi-cars
91208-49	91208-49	Rear siren mounting bracket clamp (2)	49 to 5-- WL model
91209-38	13501-38	Siren bracket	Later 1938 to 1949--61", 74" & 80" twins (Rear)
91209-49	91209-49	Rear sire mounting bracket	1949 to 1952--WL model
91210-49	91210-49	Rear sire mounting bracket	1949 to 1957--OHV
91213-49	91213-49	Rear siren bracket shaft	1949 to 1957--OHV
91216-49	91216-49	Rear siren bracket shaft bearing	1949 to 1957--all models
91220-49	91220-49	Bracket shaft bearing set screw (1/4" x 3/8")	1949 to 1957--all models
91223-49	91223-49	Rear siren bracket shaft spring collar	1949 to 1957--OHV & WL models
91224-49	91224-49	Rear siren bracket shaft spring collar set screw (1/4" x 1/4")	1949 to 1957--OHV & 45" solo
91225-32	13505-32	Return spring	1932 to 1948--61", 74" & 80" twins, front or rear, 1932 to 1949--45" front
91225-49	91225-49	Rear siren bracket shaft spring	1949 to 1957--all models
91225-59		Rear siren spring	FL, FLH late 59-early 67 + 73- 83. Panhead.
91225-67		SPRING, siren	Late 67 to 72 -- FL, FLH
91233-59		Rear siren support shaft	FL, FLH, FLH-80 late 59-early 69. Panhead.
91233-69		SUPPORT SHAFT, rear siren	Late 69 to * -- FL, FLH
91234-59		Support shaft collar	FL, FLH late 59-early 69. Panhead.
91235-49	91235-49	Rear siren tie rod only	1949 to 1957--all models
91238-49	91238-49	Rear siren tie rod spring (2)	49 to 57--all models
91241-49	91241-49	Rear siren tie rod buckle	1949 to 1957--all models
91242-50	91242-50	Rear siren tie rod tension spring	1950 to 1957--all models
91249-32	13540-32	Foot lever only	1932 to 1949--61", 74" & 80" twins (Rear siren)
91249-49	91249-49	Rear siren foot lever & bushing	1949 to 1957--all models
91249-67		FOOT LEVER AND BUSHING	Late 67 to Early 71 -- FL, FLH
91252-38	13544-38	Foot control bracket	Later 1938 to 1949--61", 74" & 80" twins (Rear siren)
91252-49	91252-49	Rear siren foot lever bracket	1949 to 1957--OHV
91252-65		SUPPORT, foot lever	65 to * -- FL, FLH
91252.49		Rear siren foot lever bracket	1949 to 1957--OHV