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209
BIG TWIN
Chrome Chain & Belt Sprocket Bolt Kit
A
B
D
F
J, L, N
I, M, O
E
C
G
L
M
I
P
R
2000-up Pulley Bolt Kits.
VT No.  Type  Thread
37-0990
 Allen 
37-0031 Hex 
37-9236 ³⁄₈” x 16 x 1
37-0990
37-0031
Q
J
2054-10T
Pulley Spacers provide offset when 
required, with ⁷⁄₁₆” bolt holes. Each disc 
measures 2¹⁄₁₆” Inner Diameter with 4⁵⁄₁₆” 
Outside Diameter for 1980-99.
VT No. 
Thick  Material
23-0320*  ¹⁄₁₆” Steel
19-0128  ³⁄₁₆” Steel
19-0452  ³⁄₁₆” Billet
19-0413  ¹⁄₄” Steel
19-2001  ⁵⁄₈” Billet
*Note: Use 
when install-
ing flat rotor 
on 1973-75 
Big Twin.
Wheel Type
Drive Type # Style Includes
Year
Cast
Spoke
Belt Chain
Nuts/
Washer
FLH-FX-FXST-FLST
1985-92
8843-10
A Acorn
1973-98
8834-10
F Allen
1973-98 8835-10
I Allen
1973-98 9608-10 9609-15
J Dome
1993-96 2053-10
L Dome
1985-92
8844-10
D Cap
1985-92
8842-10
E Allen
1973-up 9857-10
P Collar
1985-96
9858-15
P Collar
1985-96 37-8671
Q Torx
1985-96 37-9256 37-9254
R 12pt
1997-99 2053-10 2053-10
L Dome
1997-99 2054-10 2054-10
M Allen
1997-99 2054-10T 2054-10T
M Allen
2000-06 2052-10 2052-10
O Allen
FXR-FXD-FXDWG
1985-96 9857-10 9858-15
P Collar
1997-98 2054-10
M Allen
1997-98 2053-10
L Dome
1999
2053-10 2053-10
L Dome
2000-up 2051-10 2051-10
N Dome
2000-06 2052-10 2052-10
O Allen
2006-06 2340-10 2340-10
O Allen
FLT
1997-98 2053-10
L Dome
1999-up 2053-10 2053-10
L Dome
1997-98 2054-10
M Allen
Thickness
I.D
20-0147
20-0343
20-0145
20-0146
20-0148
Rear Pulley Rotor Spacer has 2¹⁄₄" is ideal to get belt pulleys 
or chain sprockets in line. These spacers can also be used 
as a disc spacer. Spacer can be machined down to the next 
size under without having to worry about the spigot alignment, 
when you machine the face of the spacer down to the desired 
thickness on spacers with spigot. Spacers are drilled for use 
with ⁷⁄₁₆" bolts and designed to be used with 2000-up type 
wheel hubs. I.D. is 2.25
”.
Steel
Aluminum 
Alloy
Thickness
20-0346
¹⁄₁₆
20-0347
20-0150
¹⁄₈
” (.125”)
20-0343
20-0149
 .200”
20-0344
20-0136
¹⁄₄
”,(.250”)
20-0345
.300”
20-0151
⁵⁄₁₆
”,(.3125”)
20-0148
20-0153
¹⁄₂
” ,(.500”)
20-0143
³⁄₄
” ,(.750”)
20-0144
”,(.875”)
20-3088
1”
20-0145
1”
20-3090
1.370”
20-0146
1¹⁄₄”,(1.25”)
20-0147
1¹⁄₂”,(1.5”)
2000-up
1980-99
20-0144