Adapters & Connectors

Motocarb stock a range of connectors to enable you to mount your carburettor.

Straight Connectors
These connectors are made in the UK to our own specification.
They have 3 internal dimensions.
A spigot diameter at each end to accept the carb and manifold.
A bore diameter which is normally the same size as the carburettor bore.
Straight connectors are supplied with 2 x 9mm narrow band stainless clips.
Please order using the dimensions below.

29 x 26 x 35     BSA / Triumph 3 cyl  VM26
35 x 26 x 35
35 x 26 x 40
35 x 28 x 35
35 x 28 x 40
35 x 30 x 40
40 x 30 x 40
40 x 32 x 40
40 x 32 x 43
40 x 34 x 40
​40 x 34 x 43
40 x 36 x 43
43 x 36 x 43
43 x 38 x 43
46 x 36 x 43     360cc / 370cc Pursang VM36
52 x 34 x 40     (BMW R series VM34)
52 x 36 x 43     (BMW R series VM36)
52 x 44 x 52     (G50  VM44)

We have many other size combinations in stock and can order "specials" to your specification. Usually about 10 day delivery.

We can now also supply the above connector with a standard Mikuni 40mm carb spigot diameter and either a 32mm or 34mm bore diameter.
This allows you to fit the Mikuni VM32, VM34, TM32, TM34  aftermarket carburettors to your Suzuki.

Flanged Adapters
These flanged adapters are made in the UK and are the best quality you will find.
Supplied with a 9mm narrow band stainless clip.

Flanged adapters are identified by 4 measurements.
A:  bolt centre distance.
B:  bore diameter. This is normally the same diameter as the carb bore size (mm)
C:  spigot diameter. This is the same size as the outer diameter of the carb spigot (mm).
D:  bolt hole diameter. This is normally machined to be a clearance size for the bolt.

Sizes (AxBxCxD)

2" x 26 x 35 x 5/16"
2" x 28 x 35 x 5/16"
2" x 30 x 40 x 5/16"
2" x 32 x 40 x 5/16"
2" x 34 x 40 x 5/16"

60 x 30 x 40 x 8mm
60 x 32 x 40 x 8mm
60 x 34 x 40 x 8mm

62 x 32 x 40 x 6mm (Honda K4 fitted with 2 x VM32)
62 x 34 x 40 x 6mm (Honda K4 fitted with 2 x VM34)

63 x 35 x 40 x 8mm

65 x 38 x 43 (Gold Star fitted with VM36 or VM38)

70 x 34 x 40 x 8mm
70 x 36 x 43 x 8mm (SR500, XT500 fitted with VM36)
70 x 36 x 43 x 8mm  (with vacuum port)
70 x 40 x 43 x 8mm

Mikuni Brand flanged adapters
VM36-200   70 x 40 x 43 x 8mm
VM40-200   75 x 46 x 52 x 8mm
VM44-200

HS42/018-42K  (Harley)
HS42/062-42K  (Harley)
HS42/062-45K  (Harley)
HS42/018-45K  (Harley)
HS42/062-48K  (Harley)