VM SERIES CARBURETOR THROTTLE VALVES SLIDES
Right or left idle is determined by "do you reach down with your left or right hand to adjust the idle"?

Carb Mount Cutaway Matl Idle groove position Guide pin position Guide pin groove type Dimensions Guide groove width Mikuni part number Our part number
VM26 & VM28 Spigot 1.0 Brass Left Right Narrow A=30mm B=33.5mm 2.05 VM28/56 003-009
VM26 & VM28 Spigot 1.5 Brass Left Right Narrow A=30mm B=33.5mm 2.05 VM28/56 003-010
VM26 & VM28 Spigot 2.0 Brass Left Right Narrow A=30mm B=33.5mm 2.05 VM28/56 003-011
VM26 & VM28 Spigot 2.5 Brass Left Right Narrow A=30mm B=33.5mm 2.05 VM28/56 003-012
                       
VM28 Clamp-On 2.0 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/19 003-022
VM28 Clamp-On 3.5 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/19 003-025
VM28 Clamp-On 0.5 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-026
VM28 Clamp-On 1.0 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-027
VM28 Clamp-On 2.0 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-029
VM28 Clamp-On 2.5 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-030
VM28 Clamp-On 3.5 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-032
                       
VM24 & VM30 Flange 0.5 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-026
VM24 & VM30 Flange 1.0 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-027
VM24 & VM30 Flange 2.0 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-029
VM24 & VM30 Flange 2.5 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-030
VM24 & VM30 Flange 3.5 Alum Left Right Narrow A=31.5mm B=40.5mm 2.05 VM28/80 003-032
                       
VM28 Clamp-On 0.5 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-033
VM28 Clamp-On 1.0 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-034
VM28 Clamp-On 1.5 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-035
VM28 Clamp-On 2.0 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-036
VM28 Clamp-On 3.0 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-038
VM28 Clamp-On 3.5 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-039
                       
VM28 & VM30 Flange 0.5 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-033
VM28 & VM30 Flange 1.0 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-034
VM28 & VM30 Flange 1.5 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-035
VM28 & VM30 Flange 2.0 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-036
VM28 & VM30 Flange 3.0 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-038
VM28 & VM30 Flange 3.5 Alum Right Left Narrow A=31.5mm B=40.5mm 2.05 VM28/81 003-039
VM24 & VM30 Flange 1.5 Alum –––––– Right Narrow A=31.5mm B=40.05mm 2.05 VM28/90 003-040
VM24 & VM30 Flange 3.0 Alum –––––– Right Narrow A=31.5mm B=40.05mm 2.05 VM28/90 003-044
                       
Kaw. Z1/A-900 (73-74) 1.0 Alum –––––– Right Narrow A=31.5mm B=47.05mm 1.98 VM28/210 003-052
Kaw. Z1/A-900 (73-74) 2.5 Alum –––––– Right Narrow A=31.5mm B=47.05mm 1.98 VM28/210 003-055
Kaw. Z1/A-900 (73-74) 3.0 Alum –––––– Right Narrow A=31.5mm B=47.05mm 1.98 VM28/210 003-056
                       
Kaw. KZ900 (76-77) 1.0 Alum –––––– Right Narrow A=31.5mm B=47.5mm 1.98 VM28/490 003-057
Kaw. KZ900 (76-77) 1.5 Alum –––––– Right Narrow A=31.5mm B=47.5mm 1.98 VM28/490 003-058
Kaw. KZ900 (76-77) 2.0 Alum –––––– Right Narrow A=31.5mm B=47.5mm 1.98 VM28/490 003-059
Kaw. KZ900 (76-77) 2.5 Alum –––––– Right Narrow A=31.5mm B=47.5mm 1.98 VM28/490 003-060
                       
Kaw. Z1B-900 (1975) 1.0 Alum –––––– Right Narrow A=31.5mm B=47.5mm 1.98 VM28/490 003-057
Kaw. Z1B-900 (1975) 1.5 Alum –––––– Right Narrow A=31.5mm B=47.5mm 1.98 VM28/490 003-058
Kaw. Z1B-900 (1975) 2.0 Alum –––––– Right Narrow A=31.5mm B=47.5mm 1.98 VM28/490 003-059
Kaw. Z1B-900 (1975) 2.5 Alum –––––– Right Narrow A=31.5mm B=47.5mm 1.98 VM28/490 003-060
                       
VM28 Clamp-On 2.5 Brass Left Right Narrow A=31.5mm B=40.5mm 2.05 VM30/120 003-063
VM28 Clamp-On 3.5 Brass Left Right Narrow A=31.5mm B=40.5mm 2.05 VM30/120 003-172
                       
VM28 & VM30 Flange 2.5 Brass Left Right Narrow A=31.5mm B=40.5mm 2.05 VM30/120 003-027
VM28 & VM30 Flange 3.5 Brass Left Right Narrow A=31.5mm B=40.5mm 2.05 VM30/120 003-172
                       
VM32, VM34 Flange 1.0 Alum –––––– Right Narrow A=35.5mm B=37.5mm 2.05 VM32/06 003-065
VM32, VM34 Flange 1.5 Alum –––––– Right Narrow A=35.5mm B=37.5mm 2.05 VM32/06 003-066
                       
VM30, 32, 34 Spigot 1.0 Alum –––––– Right Narrow A=35.5mm B=37.5mm 2.05 VM32/06 003-065
VM30, 32, 34 Spigot 1.5 Alum –––––– Right Narrow A=35.5mm B=37.5mm 2.05 VM32/06 003-066
                       
VM32, VM34 Flange 0.5 Alum Left Right Narrow A=35.5mm B=40.5mm 2.05 VM32/22 003-070
VM32, VM34 Flange 1.5 Alum Left Right Narrow A=35.5mm B=40.5mm 2.05 VM32/22 003-072
VM32, VM34 Flange 3.0 Alum Left Right  Narrow A=35.5mm B=40.5mm 2.05 VM32/22 003-075
                       
VM30, 32, 34 Spigot 0.5 Alum Left Right Narrow A=35.5mm B=40.5mm 2.05 VM32/22 003-070
VM30, 32, 34 Spigot 1.5 Alum Left Right Narrow A=35.5mm B=40.5mm 2.05 VM32/22 003-072
VM30, 32, 34 Spigot 3.0 Alum  eft Right Narrow A=35.5mm B=40.5mm 2.05 VM32/22 003-075
                       
VM32, VM34 Flange 3.5 Alum Right Left Narrow A=35.5mm B=40.5mm 2.05 VM32/23 003-082
                       
VM30, 32, 34 Spigot 3.5 Alum Right Left Narrow A=35.5mm B=40.5mm 2.05 VM32/23 003-082
VM30, 32, 34 Spigot 2.0 Brass Right Left Wide A=35.5mm B=40mm 2.60 VM32/65 003-084
VM30, 32, 34 Spigot 2.5 Brass Right Left Wide A=35.5mm B=40mm 2.60 VM32/65 003-085
VM30, 32, 34 Spigot 3.0 Brass Right Left Wide A=35.5mm B=40mm 2.60 VM32/65 003-086
                       
VM30 Small Body Spigot 1.5 Brass Left Right Wide A=31.5mm B=44.5mm 2.05 VM30/176 003-088
VM30 Small Body Spigot 2.0 Brass Left Right Wide A=31.5mm B=44.5mm 2.05 VM30/176 003-089
VM30 Small Body Spigot 2.5 Brass Left Right Wide A=31.5mm B=44.5mm 2.05 VM30/176 003-090
VM30 Small Body Spigot 3.0 Brass Left Right  Wide  A=31.5mm B=44.5mm 2.05 VM30/176 003-091
                       
VM32, VM34 Flange 1.0 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-098
VM32, VM34 Flange 1.5 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-099
VM32, VM34 Flange 2.0 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-100
VM32, VM34 Flange 2.5 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-101
VM32, VM34 Flange 3.0 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-102
VM32, VM34 Flange 3.5 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-103
VM32, VM34 Flange 2.0 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/354 003-177
VM32, VM34 Flange 2.5 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/354 003-178
                       
VM30, 32, 34 Spigot 1.0 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-098
VM30, 32, 34 Spigot 1.5 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-099
VM30, 32, 34 Spigot 2.0 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-100
VM30, 32, 34 Spigot 2.5 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-101
VM30, 32, 34 Spigot 3.0 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-102
VM30, 32, 34 Spigot 3.5 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/110 003-103
VM30, 32, 34 Spigot 2.0 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/354 003-177
VM30, 32, 34, Spigot 2.5 Brass Left Right Wide A=35.5mm B=40.5mm 2.60 VM34/354 003-178
                       
VM36 Spigot 0.5 Brass Left Right Narrow A=38mm B=46mm 2.05  VM36/13 003-104
VM36 Spigot 1.0 Brass Left Right Narrow A=38mm B=46mm 2.05 VM36/13 003-105
VM36 Spigot 1.5 Brass Left Right Narrow A=38mm B=46mm 2.05 VM36/13 003-106
VM36 Spigot 3.0 Brass Left Right Narrow A=38mm B=46mm 2.05 VM36/13 003-109
VM36 Spigot 3.5 Brass Left Right Narrow A=38mm B=46mm 2.05 VM36/13 003-110
VM36 Spigot 3.5 Brass Right Left Narrow A=38mm B=46mm 2.05 VM36/18 003-116
VM36 Spigot 3.5 Brass Right Left Narrow A=38mm B=46mm 2.60 VM36/26 003-121
VM36 Spigot 1.0 Brass Left Right Wide A=38mm B=45.5mm 3.05 VM36/36 003-123
VM36 Spigot 1.5 Brass Left Right Wide A=38mm B=45.5mm 3.05 VM36/36 003-124
VM36 Spigot 2.0 Brass Left Right Wide A=38mm B=45.5mm 3.05 VM36/36 003-125
VM36 Spigot 2.5 Brass Left Right Wide A=38mm B=45.5mm 3.05 VM36/36 003-126
VM36 Spigot 3.0 Brass Left Right Wide A=38mm B=45.5mm 3.05 VM36/36 003-127
VM36 Spigot 3.5 Brass Left Right Wide A=38mm B=45.5mm 3.05 VM36/36 003-128
VM36 Spigot 1.0 Brass Right Left Wide A=38mm B=45.5mm 3.05 VM36/39 003-179
VM36 Spigot 2.5 Brass Right Left Wide A=38mm B=45.5mm 3.05 VM36/39 003-182
VM36 Spigot 3.0 Brass Right Left Wide A=38mm B=45.5mm 3.05 VM36/39 003-183
VM36 Spigot 1.5 Brass Left  Right Wide A=38mm B=46mm 3.05 VM36/113 003-199
VM36 Spigot 2.0 Brass Left Right Wide A=38mm B=46mm   VM36/113 003-195
                       
VM38 Spigot 1.0 Brass Right Left Narrow A=39.5mm B=45mm 2.05 VM38/02 003-130
VM38 Spigot 3.0 Brass Right Left Narrow A=39.5mm B=45mm 2.05 VM38/02 003-186
VM38 Spigot 3.5 Brass Right Left Narrow A=39.5mm B=45mm 2.05 VM38/02 003-187
VM38 Spigot 3.5 Brass Left Right Narrow A=39.5mm B=45.5mm 2.05 VM38/10 003-140
VM38 Spigot 0.5 Brass Right Left Wide A=39.5mm B=45.5mm 3.05 VM38/22 003-188
VM38 Spigot 1.0 Brass Right Left Wide A=39.5mm B=45.5mm 3.05 VM38/22 003-189
VM38 Spigot 1.5 Brass Right Left Wide A=39.5mm B=45.5mm 3.05 VM38/22 003-190
VM38 Spigot 2.5 Brass Right Left Wide A=39.5mm B=45.5mm 3.05 VM38/22 003-191
VM38 Spigot 3.0 Brass Right Left Wide A=39.5mm B=45.5mm 3.05 VM38/22 003-192
VM38 Spigot 1.5 Brass Right Left Wide A=39.5mm B=45mm 3.05 VM38/24 003-143
VM38 Spigot 2.0 Brass Right Left Wide A=39.5mm B=45mm 3.05 VM38/24 003-144
VM38 Spigot 2.5 Brass Right Left Wide A=39.5mm B=45mm 3.05 VM38/24 003-145
VM38 Spigot 3.0 Brass Right Left Wide A=39.5mm B=45mm 3.05 VM38/24 003-146
VM38 Spigot 3.5 Brass Right Left Wide A=39.5mm B=45mm 3.05 VM38/24 003-147
VM38 Spigot 2.0 Brass Left Right Wide A=39.5mm B=45mm 3.05 VM38/52 003-149
VM38 Spigot 2.5 Brass Left Right Wide A=39.5mm B=45mm 3.05 VM38/52 003-150
VM38 Spigot 3.0 Brass Left Right Wide A=39.5mm B=45mm 3.05 VM38/52 003-151
VM38 Spigot 1.5 Alum –––––– Right Wide A=39.5mm B=45.5mm 3.05 VM38/76 003-196
VM38 Spigot 2.0 Brass Left Right Wide A=38mm B=46.5mm 3.05 VM38/76 003-197A
VM38 Spigot 3.0 Brass Left Right Wide A=38mm B=46.5mm 3.05 VM38/76 003-197
                       
VM40 & VM44 Spigot 1.0 Alum Left Right Wide A=46mm B=55.5 3.05 VM40/02 003-154
VM40 & VM44 Spigot 1.5 Alum Left Right Wide A=46mm B=55.5 3.05 VM40/02 003-155
VM40 & VM44 Spigot 2.0 Alum Left Right Wide A=46mm B=55.5 3.05 VM40/02 003-156
VM40 & VM44 Spigot 2.5 Alum Left Right Wide A=46mm B=55.5 3.05 VM40/02 003-157
VM40 & VM44 Spigot 3.0 Alum Left Right Wide A=46mm B=55.5 3.05 VM40/02 003-158
VM40 & VM44 Spigot  1.5 Brass Left Right Wide A=46mm B=56mm 3.05 VM44/23 003-162
VM40 & VM44 Spigot 2.0 Brass Left Right Wide A=46mm B=56mm 3.05 VM44/23 003-163
VM40 & VM44 Spigot 2.5 Brass Left Right Wide A=46mm B=56mm 3.05 VM44/23 003-164
VM40 & VM44 Spigot 3.0 Brass Left Right Wide A=46mm B=56mm 3.05 VM44/23 003-165
VM40 & VM44 Spigot 3.5 Brass Left Right Wide A=46mm B=56mm 3.05 VM44/23 003-166