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You are here: Home > Carburetors & Accessories > Dellorto Parts Locators > Dellorto DHLA Parts Locator
DHLA Parts Locator 40, 45 & 48mm Side Draft

Fig / Part # / Product Title

1 7430 Main Venturi
2 7431 Auxiliary Venturi
3 7209 Main Jet
4 7210 Idle Jet
5 7211 Pump Jet
6 NLA Starting Jet
7 7432 Main Emulsion Tube
8 NLA Starting Emulsion Tube
9 7433 Main Air Corrector
10 NLA Idle Air Corrector / Jet Holder
11 NLA Needle Valve
12 NLA Throttle Valve
13 NLA Float
14 NLA Starter Valve Seat Plug
15 NLA Starter Valve Spring
16 NLA Starter Valve
17 7436 Sheath Securing Screw
18 NLA Sheath Holder
19 NLA Bowl Cover
20 NLA Bowl Cover Gasket
21 7289 Jets Cover Securing Screw


22 NLA Jets Cover
23 7219 Bowl Cover Securing Screw
24 7220 Bowl Cover Securing Screw Washer
25 NLA Jets Cover Gasket
26 NLA Cable Securing Screw
27 NLA Flat Washer
28 NLA Nut
29 NLA Starter Valve Spindle
30 NLA Washer
31 NLA Starter Spindle Plug
32 NLA Starter Valve Control Lever
33 NLA Starter Lever Return Spring
34 NLA Bushing for Starter Lever Return Spring
35 NLA Washer
36 NLA Nut
37 7446 Float Pin
38 NLA Union Gasket
39 7438 Fuel Inlet Pipe Union (Dual or Single)
40 7238 Fuel Filter
41 NLA Union Securing Screw Gasket
42 NLA Union Securing Screw
43 NLA Needle Valve Gasket
44 NLA Fuel Filter
45 7261 Idle Jet Holder and Intake Valve O Ring
46 NLA Delivery Valve Weight
47 7264 Delivery Valve Seat Plug
48 NLA Delivery Valve
49 NLA Pump Jet Plug
50 NLA Pump Fuel Filter
51 7274 Pump Jet O Ring
52 NLA Pump Jet Plug Gasket
53 NLA By-Pass Screw
54 7282 By-Pass Screw O Ring
55 NLA Pressure Intake Plug
56 7440 Idle Mixture Adjusting Screw
57 7284 Idle Mixture Adjusting Screw O Ring
58 7283 Flat Washer
59 7282 Idle Mixture Adjusting Screw Spring
60 7299 Progression Holes Well Plug
61 7270 Throttle Spindle Nut
62 NLA Retaining Plate (used part, when available)
63 7265 Throttle Shaft Spacer
64 7272 Throttle Spindle Washer
65 7273 Spindle Bearing
66 7283 Small Pump Link Washer
67 7441 Pump Link Spring
68 NLA Nut
69 NLA Nut
70 NLA Pump Diaphragm Spring
71 3459 Pump Diaphragm
72 7443 Pump Cover
73 7288 Washer
74 7289 Pump Cover Securing Screw
75 NLA Gasket
76 NLA Pump Body Gasket
77 NLA Intake Valve
78 7444 Pump Body
79 7219 Pump Body Securing Screw
80 7340 Throttle Valve Securing Screw
81 7342 Auxiliary Venturi Securing Screw
82 7270 Auxiliary Venturi Securing Screw Nut
83 7217 Short Velocity Stack Securing Stud
84 NLA Throttle Spindle Return Spring
85 7297 Pump Control Lever Securing Screw
86 NLA Lever with Rod
87 NLA Throttle Valve Spindle
88 7298 Idle Throttle Valve Adjusting Screw
89 NLA Throttle Lever

7223 Velocity Stacks - fits 40mm


7224 Velocity Stacks - fits 45-48mm

DHLA Carburetor Base Gaskets
#2705 DHLA Base Gasket - fits 40mm
#2706 DHLA Base Gasket - fits 45-48mm



Factory Jetting for Dual DHLA Carburetors
Carb Size Idle Jet Main Jet A/C Jet Pump Jet Needle
Inlet
Emulsion
Tube
Main
Venturi

40mm
46mm
48mm

.58
.58
.58
1.42
1.60
1.70
2.30
2.30
2.30
.33
.33
.33
1.50
1.70
2.25
#11
#11
#11
32mm
40mm
41mm

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7444 Pump Body
Your Price: 24.95
7443 Pump Cover
Your Price: 19.95
7430 Main Venturi DHLA
Your Price: 9.95
7438 Fuel Inlet Pipe
Your Price: 9.95
7238 Late Fuel Filter
Your Price: 3.95
7446 Float Pin
Your Price: 2.95