Dellorto Motorcycle Carburetor Parts Guide

VHSA-B PARTS LIST & DIAGRAM

Diag Part 25 11752 Choke retaining screw
No. No. Description Sizes/options available 26 8294 Lever choke assy
1 12797 Venturi VHSB 34, 38 & 39 27 8297 Choke O ring
2 8530 Needle VHSB K1 to K95 28 1104/1691 Choke cable adjuster & locknut
2 9713 Needle VHSA U1 to U25 29 12006 Choke support
3 14206 Needle jet/atomiser FN (34QD only) 258, 260, 262, 264, 266, 268, 30 3133 Choke spring
3 12539 Needle jet/atomiser DP VHSB 264,266,268 & 270 31 3238 Choke piston
3 12542 Needle jet/atomiser DQ VHSB 258 to 274 in steps of 1 32 10556 Float pin
3 13368 Needle jet/atomiser ET VHSA 262 33 10544 Float arm
4 12880 Slide (Carb. With insert guide) VHSB 30, 35, 40, 45, 50. 34 * Float bowl gasket Part of gasket set No. 53
4 12547 Slide (Carb. Without insert guide) VHSB 30, 40, 45 & 50 35 13042 Float bowl for individual floats
4 14760 Slide, chrome (With insert guide) VHSB 40, 45 & 50 36 4957 Spring washer
4 13370 Slide VHSA 40, 50,  55, 60 & 65 37 6430 Float bowl screw
5 6413 Main Jet 56 to 330, in steps of 1,2 & 3. Please ask. 38 11957 Main jet fuel filter VHSB
6 13086 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 39 * Float bowl nut O ring Part of gasket set No. 53
6 10532 Idle jet emulsion tube VHSA CD1 40 13645 Float bowl nut
7 1486 Idle jet (short) 30 to 198, in steps of 1,2 & 3. Please ask 41 12541 Atomiser guide
8 12995 Idle jet (deep) VHSB, some models 40,42,44,45,46,48,50,52,55,58,60,62,65,68,70 75,120 41 14356 Needle/Atomiser bush Rotax Max FN tube
9 6217 Choke jet 40, 50, 55, 60, 65, 70, 75, 100 42 6288 Needle valve washer
10 10375 Float needle valve 150, 170, 200, 225 43 12546 Anti surge washer, main jet
10 8649 Float needle valve 250, 270, 300, 350, 400 44 10022 Air screw
11 9794 Float, single 1 (3.5g), 3 (3.5g), 4 (4.5g), 5 (2.8g) 45 7446 Mixture screw spring
12 12630 Float assy (double)

0.1

46 11630 Stop screw spring
13 1476 Rubber cable cap Also in gasket set no. 53 47 12794 Throttle stop screw
14 1104 Cable adjuster 48 12093 Filter
15 12795 Carburetor top VHSB 49 * Fibre washer Part of gasket set No. 53
10006 Carburetor top VHSA 50 12094 Filter screw cap
16 1481/1692 Cable adjuster & locknut 51 13365 Float bowl
17 3698 Cable elbow 90 degrees 52 13041 Float bowl for 1 piece float assy
17 11879 Cable elbow 70 degrees 53 52611 Gasket set VHSA
17 9330 Cable elbow 40 degrees 53 52612 Gasket set VHSB
18 10889 Cable holder 54 14413 Slide spring 0.22kg/28mm
19 9596 Needle circlip 54 14645 Slide spring 0.25kg/28mm
20 12019 Slide spring (0.6Kg/58mm) VHSB 55 14416 Slide spring washer
20 11734 Slide spring (1Kg/58mm) VHSB 56 14195 Cable retainer
20 10008 Slide spring VHSA 57 10825 Needle washer
21 12789 Slide insert guide VHSB 58 14200 "Aprilia" slide 35,40,45 & 50
22 * Top cover gasket Part of gasket set No. 53 59 14197 Carburetor top
23 13336 Rubber cap Manual  DellortoTuning manual Covers current range of  Carburetor s
24 13604 Carburetor top VHSB Including swivel 40 degree elbow