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6
QUALITY SERVICE PARTS
V-TWIN
®
156
CylinDer, HeaD & valves serviCe parts
For Harley-DaviDson sHovelHeaD moDels
#
Description
H-D Part No.
VVT Part No.
1
Valve Keeper,1936-'84 bt
See chart for complete Valve Spring Kit
18228-36
90-2037-S
2
Collar, Valve Spring - Upper (2) Late 1981-'84
See chart for complete Valve Spring Kit
18219-81
—
Collar, Valve Spring - Upper (2) 1966-Early '81
See chart for complete Valve Spring Kit
18221-36
—
3
Valve Spring, Inner (2) 1966-'80 FLH, 1970-'84
See chart for complete Valve Spring Kit
18202-82
—
Valve Spring, Inner (2) 1966-'69
See chart for complete Valve Spring Kit
18204-36A
—
Valve Spring Kit, includes Inner & Outer Spring 1966-Early '82
See chart for complete Valve Spring Kit
18205-57
—
4
Valve Spring, Outer (2) 1966-'80 FLH, 1970-'84
See chart for complete Valve Spring Kit
18201-82
—
5
Collar, Valve Spring - Lower (2), 1966-'79
See chart for complete Valve Spring Kit
18222-48
—
Collar, Valve Spring - Lower (2) 1980 & Early '81
See chart for complete Valve Spring Kit
18222-79
—
Collar,Bottom,Valve Spring,.550",Steel,1981-'84 bt
See chart for complete Valve Spring Kit
18222-81
90-2038
6
Seal,Valve Guide,L1981-'84 bt
each
18000-81
90-2019
Seal,Valve Guide,L1981-'84 bt
8 Pack
90-2157
Valve Guide,Intake/Exhaust,Standard,Cast Iron,1980-'84 bt
90-2240
Valve Guide,Intake/E.060",Cast Iron,1980-'84 bt
90-2249
7
Valve Guide,Intake/E.001",Cast Iron,1980-'84 bt
18109-81A
90-2241
Valve Guide,Intake/E.002",Cast Iron,1980-'84 bt
18108-81A, 90-2232
90-2242
Valve Guide,Intake/E.003",Cast Iron,1980-'84 bt
18107-81A, 90-2233
90-2243
Valve Guide,Intake/E.004",Cast Iron,1980-'84 bt
18106-81A, 90-2234
90-2244
Valve Guide, Intake/Exhaust, +.006", Cast Iron, (2) Late 1981-'84
18104-81A
—
Valve Guide, Intake/Exhaust, +.008", Cast Iron, (2) Late 1981-'84
18103-81A
—
Valve Guide, Intake/Exhaust, +.001", Cast Iron, (2) 1966-'79
18138-79A
—
Valve Guide, Intake/Exhaust, . +.002", Cast Iron, (2) 1966-'79
18143-79A
—
Valve Guide, Intake/Exhaust, +.004", Cast Iron, (2) 1966-'79
18141-79A
—
Valve Guide, Intake/Exhaust, +.006", Cast Iron, (2) 1966-'79
18140-79A
—
Valve Guide, Intake/Exhaust, +.008", Cast Iron, (2) 1966-'79
18139-79A
—
Valve Guide, .004" (2) 1966-'79
18167-49
—
Valve Guide, .008" (2) 1966-'79
18170-49
—
Valve Guide, E.003" (2) 1966-'79
18186-51
—
Valve Guide, E.004" (2) 1966-'79
18187-51
—
Valve Guide, E.008" (2) 1966-'79
18194-51
—
8
Retaining Ring, Cast Iron Valve Guides (4) 1980 & Early '81
18105-79
—
9
Stud, Rocker Arm Cover (long) (8) [(7)-1980 & Later], 1966-'84
17506-66A
—
10
Stud, Rocker Arm Cover (short) [(2) - 1980, 83], 1966-'84
17508-66
—
11
Heli-coil Insert, Spark Plug Hole, 1966-'74
16725-66A
—
12
Stud, Cylinder Head Motor Brace, 1966-'84
16864-48
—
13
Head, Rear Cylinder, 1966-'79 (o-ring style)
See chart for complete Cylinder Head Kit
17121-80
—
Head, Front Cylinder, 1966-'79 (o-ring style)
See chart for complete Cylinder Head Kit
17120-80
—
Head, Front Cylinder, w/Studs (painted), 1979
17130-80
—
Head, Rear Cylinder, w/Studs (painted), 1979
17131-80
—
Head, Front Cylinder, w/Studs, 1980-'84 (band style)
See chart for complete Cylinder Head Kit
17160-81
—
Head, Rear Cylinder, w/Studs, 1980-'84 (band style)
See chart for complete Cylinder Head Kit
17161-81
—
Head, Front Cylinder - (painted black wrinkle), 1980-'82
17170-81
—
Head, Rear Cylinder - (painted black wrinkle), 1980-'82
17171-81
—
Head, Front Cylinder - (painted silver), 1980-'82
17180-81
—
Head, Rear Cylinder - (painted silver), 1980-'82
17181-81
—
14
Seat,Exhaust,1.750",1948-'84 bt
See chart for oversize Seat options
18017-66, 18055-66B,
18010-79
90-2018
Seat,Intake,1.950",1966-'84 bt
See chart for oversize Seat options
18020-79, 18018-66,
18056-66B
90-2017
Seat, Exhaust Valve Seat, +.005", 1966-'79
See chart for oversize Seat options
18057-66
—
15
Valve,Intake,Stock Heads,1.950" x 3.885" @ 1.879" Gauge,1966-'84 bt
See chart for oversize Intake Valve option
18075-80, 18075-81,
18078-80, 18078- 81,
18078-81
90-2015
Valve, Exhaust (s.156" head), 1966-'84
See chart for oversize Exhaust Valve option
18082-60
—
Valve,Exhaust,1.720" x 3.724" @ 1.680" Gauge,1948-'84 bt
See chart for oversize Exhaust Valve option
18086-80, 18086-81,
18089-80, 18089-81
90-2022
16
Gasket,Head,.032",Stock,Copper,1966-'84 bt
each
16770-66B
93-1041
Gasket,Head,.032",Stock,Copper,1966-'84 bt
10 Pack
93-1061
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