Nr. Description Sizes/options available
1 Venturi VHSB 34, 38 & 39
2 Needle VHSA U1 to U25
3 Needle jet/atomiser FN (34QD only) 258, 260, 262, 264, 266, 268,
3 Needle jet/atomiser DP VHSB 264,266,268 & 270
3 Needle jet/atomiser DQ VHSB 258 to 274 in steps of 1
3 Needle jet/atomiser ET VHSA 262
4 Slide (Carb. With insert guide) VHSB 30, 35, 40, 45, 50.
4 Slide (Carb. Without insert guide) VHSB 30, 40, 45 & 50
4 Slide, chrome (With insert guide) VHSB 40, 45 & 50
4 Slide VHSA 40, 50, 55, 60 & 65
5 Main Jet 56 to 330, in steps of 1,2 & 3. Please ask.
6 Idle jet emulsion tube VHSB 30,32,34,35,36,38,40,42,44,45,46,48,50,52,55 58,60,62,65,68,70,75
6 Idle jet emulsion tube VHSA CD1
7 Idle jet (short) 30 to 198, in steps of 1,2 & 3. Please ask
8 Idle jet (deep) VHSB, some models 40,42,44,45,46,48,50,52,55,58,60,62,65,68,70 75,120
9 Choke jet 40, 50, 55, 60, 65, 70, 75, 100
10 Float needle valve 150, 170, 200, 225
10 Float needle valve 250, 270, 300, 350, 400
11 Float, single 1 (3.5g), 3 (3.5g), 4 (4.5g), 5 (2.8g)
12 Float assy (double) 0.1
13 Rubber cable cap Also in gasket set no. 53
14 Cable adjuster
15 Carburettor top VHSB
Carburettor top VHSA
16 Cable adjuster & locknut
17 Cable elbow 90 degrees
17 Cable elbow 70 degrees
17 Cable elbow 40 degrees
18 Cable holder
19 Needle circlip
20 Slide spring (0.6Kg/58mm) VHSB
20 Slide spring (1Kg/58mm) VHSB
20 Slide spring VHSA
21 Slide insert guide VHSB
22 Top cover gasket Part of gasket set No. 53
23 Rubber cap
24 Carburettor top VHSB Including swivel 40 degree elbow
25 Choke retaining screw
26 Lever choke assy
27 Choke O ring
28 Choke cable adjuster & locknut
29 Choke support
30 Choke spring
31 Choke piston
32 Float pin
33 Float arm
34 Float bowl gasket Part of gasket set No. 53
35 Float bowl for individual floats
36 Spring washer
37 Float bowl screw
38 Main jet fuel filter VHSB
39 Float bowl nut O ring Part of gasket set No. 53
40 Float bowl nut
41 Atomiser guide
41 Needle/Atomiser bush Rotax Max FN tube
42 Needle valve washer
43 Anti surge washer, main jet
44 Air screw
45 Mixture screw spring
46 Stop screw spring
47 Throttle stop screw
48 Filter
49 Fibre washer Part of gasket set No. 53
50 Filter screw cap
51 Float bowl
52 Float bowl for 1 piece float assy
53 Gasket set VHSA
53 Gasket set VHSB
54 Slide spring 0.22kg/28mm
54 Slide spring 0.25kg/28mm
55 Slide spring washer
56 Cable retainer
57 Needle washer
58 „Aprilia“ slide 35,40,45 & 50
59 Carburettor top