OEM	OEM	Description	Used on
52592-36		Auxiliary spring yoke frame bracket	Big Twins 1936-1957. UL, Knucklehead, Panhead.
52595-33	13310-33	Auxiliary spring clip, heavy	RL, WL, WLA, WLC, Servi-car 1933-1952.
52596-36		Auxiliary spring clip, heavy	Big Twins 1936-1964. UL, Knucklehead, Panhead.
52596-65		Bracket, spring yoke	1965 to *--FL, FLH
52598-33		Auxiliary spring clip, light	RL, WL, WLA, WLC, Servi-car 1933-1952.
52600-36		Auxiliary spring clip, light	Big Twins 1936-1964. UL, Knucklehead, Panhead.
52602-55		Spring support stud	FL, FLH 1958-1980. Panhead. Duo Glide.
52602-58		Spring mounting stud	FL, FLH 1958-1964. Panhead. Duo Glide.
52602-65		Stud, spring support	1965 to *--FL, FLH
52603-36	13330-36A	Auxiliary spring mounting stud with fittings	1937 to 1954--61", 74" & 80" twins
52605-38	13313-38	Seat clamps spacer	W, WL, WLA 1938-1952.
52605-58		Support stud spacer	FL, FLH 1958-1980. Heritage 1981. Panhead. Duo Glide.
52606-58		Spring support spacer	Panhead, FL, FLH 1958-1964. Duo Glide.
52608-68		Shoulder bolt	1968 to * -- FL, FLH
52609-65		Cup washer, spring mounting (2)	1965 to *--FL, FLH
52625-59A		Handrail, buddy seat - with fittings	1958 to * -- FL, FLH
52650-33		Set of footboard extensions cpt.	All models 1933-1964. UL, Knucklehead, Panhead, RL, WL, VL, Servi-car.
		Part 52650-33 (Set of footboard extensions cpt.) consists of:
		2341: 1/4"-24 N.S. x 1-1/8" Oval screw
		52654-33: Left footboard footrest
		52655-33: Right footboard footrest
		52668-33: Footboard extension strap
52650-41		Set of buddy seat footrests and fittings	1937 to 1954--61", 74" & 80" twins
		Part 52650-41 (Set of buddy seat footrests and fittings) consists of:
		510: 1/16" x 1/2" Cotter pin
		52651-41: Rubber for footrest
		52674-41: Buddy seat footrests bracket - R.H.
		52676-41: Buddy seat footrests bracket - L.H.
		52680-41: Buddy seat footrest bracket bolt
		52682-41: Buddy seat footrest bracket pin
		6280: 9/32" x 15/32" x 1/32" Plain steel washer
		7035: 1/4" x 1/2" x 1/16" Lock washer
		7060: 1/2" x 27/32" x 1/16" Lock washer
		7695: 1/4"-24 N.S. x 7/32" x 7/16" Hexagon nut
		7905: 1/2"-20 N.F. x 3/8" x 3/4" Hexagon nut
52651-41		Rubber for footrest	Big Twins 1941-1957. UL, Knucklehead, Panhead.
52652-29	11241-29	Set of footrests	DL, RL, WL, WLA, WLC, Servi-car 1929-1952.
52654-33	13346-33	Left footboard footrest	1933 to 1950--all twins
52655-33	13345-33	Right footboard footrest	1933 to 1950--all twins
52668-33	13348-33	Footboard extension strap	1933 to 1950--all twins
52674-41		Buddy seat footrests bracket - R.H.	1937 to 1954--61", 74" & 80" twins
52676-41		Buddy seat footrests bracket - L.H.	1937 to 1954--61", 74" & 80" twins
52680-41		Buddy seat footrest bracket bolt	Big Twins 1941-1964. UL, Knucklehead, Panhead.
52681-58A		Footrest / footrest hinge stud	FL, FLH 1941-1964, Panhead
52682-41		Buddy seat footrest bracket pin	Big Twins 1941-1965. UL, Knucklehead, Panhead.
52683-74		Stud, footrest	1941 to 1964 -- FL, FLH
52684-55		Footrest bracket spacer (left side only)	FL, FLH 1955-1964. Panhead.
52688-65		Footrest bracket, right	1965 to * -- FL, FLH
52698-65		Footrest support, left	1965 to * -- FL, FLH
52700-65		Footrest support, right	1965 to * -- FL, FLH
52793-64		Clip fastener, back rest (white plastic) (4)	1965 to *--FL, FLH
528	0291	3/32" x 5/8" Cotter pin
52904-59		Front fender trim set, with fittings. Also 59196-65 and 59204-59B	1959 to 1966 -- FL, FLH
52954-33	13346-33	Left footboard footrest	1933 to 1950
53		Handlebar clip bolt	1930 to 1950
53-40	17026-40	Complete set of motor gaskets	1940 to 1950--with aluminum heads
		Part 53-40 (Complete set of motor gaskets) consists of:
		11-39: Cylinder head gasket
		1121-39: Inlet pipe gasket
		1269-28: Bowl lock nut gasket
		1527-30: Generator gasket
		1541-37: Timer base gasket
		167-38: Valve guide oil seal
		175-29: Valve cover packing
		176-26: Valve cover and guide gasket
		237-30: Tappet guide gasket
		40-08: Spark plug gasket
		46-29: Cylinder base gasket
		544-37: Relief pipe gasket
		589-37: 011 feed pump gasket
		590-37: Oil scavenger pump base and cover gasket
		598-37A: Gear cover gasket
53000-36	11235-36	Tandem complete	1937 to 1954--all models
53010-34	13302-34	Saddle yoke	1934 to 1954--all models
53015-34	13302-34A	Yoke clip	1934 to 1954--all models
53017-35	13304-35	Saddle spring, standard	1934 to 1954--all models
53026-30	13317-30	Handle bracket assembly	1934 to 1954--all models
53030-36		Handlebar grip	1934 to 1954 -- all models
53033-30	13314-30	Handle rod	1934 to 1954--all models
53038-44	13316-44	Tandem grip spacer	1934 to 1946
53041-30	13316-30	Handle grip ferrule	1934 to 1954--all models
53055-30	13310-30	Front seat connection	1934 to 1954--all models
53060-30	13312-30	Connection stud, tandem	All models 1934-1954. UL, Knucklehead, Panhead, RL, WL, VL.