WEBER 40 DCNL parts diagram

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List of parts:

No	Part No	Price	Pcs	Description
1	31716.047	€ 0	1	Carburetor Top
2	64955.104	€ 0	2	Stud
4	34725.004	€ 0	2	Nut
5	64955.009	€ 4.6	4	Stud
8	34725.003	€ 0.6	4	Nut
10	34725.004	€ 0	1	Nut
11	52150.013	€ 1.1	4	Air Horn Tab
12	34725.003	€ 0.6	4	Nut
13	52840.015	€ 0	2	Air Horn
15	41705.018	€ 0	1	Top Cover Gasket
16	52580.001	€ 6.8	2	Emulsion Tube Holder
17	77401	€ 4.7	2	Air Corrector Jet
18	10410.017	€ 0	1	Pump Rod
19	64290.005	€ 23.2	2	Pump Demand Valve
20	61450	€ 10.5	2	Emulsion Tube
21	52140.007	€ 6.2	1	Pump Spring Retainer
22	64955.109	€ 0	2	Stud
23	77903	€ 0	2	Jet Holder
24	47600.103	€ 2.3	1	Spring
25	41540.014	€ 2.4	4	Pump Jet Gasket
26	73401	€ 3.9	2	Main Jet
27	41165.252	€ 0	2	Idle Jet
28	41252.009	€ 0	2	Pump Jet
29	58602.004	€ 0	1	Plunger
30	79701	€ 9.7	1	Exhaust Valve
31	10005.438	€ 35.6	1	Throttle Shaft
32	64005.059	€ 11.6	2	Throttle Plate
33	64520.027	€ 0.6	4	Throttle Plate Screw
34	32650.003	€ 0	2	Sealed Bearing
35	41570.001	€ 1	2	Leather Seal
36	47600.063	€ 2	2	Spring
37	58000.007	€ 2.8	2	Retaining Cover
38	45034.053	€ 0	1	Lever
39	55520.004	€ 1	2	Shaft Lock Tab
40	34710.003	€ 1	2	Throttle Spindle Nut
41a	47600.007	€ 2.2	2	Spring
41	47600.007	€ 2.2	1	Spring
42	64625.012	€ 8	1	Throttle Stop Screw
43	58445.001	€ 0.4	1	Fixing Pin
44	45082.013	€ 0	1	Pump Cam Lever
45	61015.001	€ 9.5	2	Plug
46	41015.008	€ 0	1	Brass Float
47	41530.017	€ 0	1	Gasket
48	64900.010	€ 0	1	Float Pin Screw
49	45028.040	€ 0	1	Lever
50	47605.018	€ 0	1	Spring
51	52010.036	€ 0	1	Spring Pivot Holder
52	64750.001	€ 3.7	2	Idle Mixture Screw
53	64955.029	€ 0	4	Stud
54	34914.005	€ 0	2	Main Venturi (Choke)
55	31956.002	€ 0	2	Auxiliary Venturi
56	79504	€ 18.4	1	Needle & Seat
57	41530.049	€ 0	1	Gasket
58	Not Serviced	€ 0	1	Carburetor Body
59	75605	€ 14.7	2	Starter Jet
60	64330.003	€ 8.6	2	Starter Valve
61	47600.005	€ 2	2	Spring
62	12775.004	€ 4.3	2	Bushing
63	10140.010	€ 3.2	2	Clip
64	55510.038	€ 0	2	Washer
65	64700.004	€ 3	2	Choke Cover Fixing Screw
66	32556.005	€ 0	1	Pump Cover Assembly Including
67	45027.039	€ 0	1	-Cold Start Lever Assembly
68	64800.002	€ 0	1	-Cold Start Bolt
69	45025.043	€ 0	1	-Cold Start Lever
70	34720.002	€ 8.6	1	-Cold Start Nut
71	10085.009	€ 0	1	Choke Control Shaft
72	32556.006	€ 0	1	-Cold Start Plate
73	47610.042	€ 9.2	1	-Spring
74	64605.017	€ 1.8	1	-Choke Cable Clamp
75	55525.010	€ 0.4	1	-Spring Washer
76	34715.010	€ 0	1	-Fixing Nut
77	37000.016	€ 5.5	1	-Filter
78	12715.003	€ 0	1	Banjo Bolt
79	41530.004	€ 0	1	Gasket
80	37022.001	€ 20.1	1	Fuel Filter
81	10354.006	€ 18.7	1	Fuel Union
82		€ 0

WEBER 40 DCNL - exploded view

https://www.carbparts.euPrices and product availability are subject to change

WEBER 40 DCNL - Parts list

https://www.carbparts.euPrices and product availability are subject to change

No	Part No	Price	Pcs	Description
1	31716.047	€ 0	1	Carburetor Top
2	64955.104	€ 0	2	Stud
4	34725.004	€ 0	2	Nut
5	64955.009	€ 4.6	4	Stud
8	34725.003	€ 0.6	4	Nut
10	34725.004	€ 0	1	Nut
11	52150.013	€ 1.1	4	Air Horn Tab
12	34725.003	€ 0.6	4	Nut
13	52840.015	€ 0	2	Air Horn
15	41705.018	€ 0	1	Top Cover Gasket
16	52580.001	€ 6.8	2	Emulsion Tube Holder
17	77401	€ 4.7	2	Air Corrector Jet
18	10410.017	€ 0	1	Pump Rod
19	64290.005	€ 23.2	2	Pump Demand Valve
20	61450	€ 10.5	2	Emulsion Tube
21	52140.007	€ 6.2	1	Pump Spring Retainer
22	64955.109	€ 0	2	Stud
23	77903	€ 0	2	Jet Holder
24	47600.103	€ 2.3	1	Spring
25	41540.014	€ 2.4	4	Pump Jet Gasket
26	73401	€ 3.9	2	Main Jet
27	41165.252	€ 0	2	Idle Jet
28	41252.009	€ 0	2	Pump Jet
29	58602.004	€ 0	1	Plunger
30	79701	€ 9.7	1	Exhaust Valve
31	10005.438	€ 35.6	1	Throttle Shaft
32	64005.059	€ 11.6	2	Throttle Plate
33	64520.027	€ 0.6	4	Throttle Plate Screw
34	32650.003	€ 0	2	Sealed Bearing
35	41570.001	€ 1	2	Leather Seal
36	47600.063	€ 2	2	Spring
37	58000.007	€ 2.8	2	Retaining Cover
38	45034.053	€ 0	1	Lever
39	55520.004	€ 1	2	Shaft Lock Tab
40	34710.003	€ 1	2	Throttle Spindle Nut
41a	47600.007	€ 2.2	2	Spring
41	47600.007	€ 2.2	1	Spring
42	64625.012	€ 8	1	Throttle Stop Screw
43	58445.001	€ 0.4	1	Fixing Pin

No	Part No	Price	Pcs	Description
44	45082.013	€ 0	1	Pump Cam Lever
45	61015.001	€ 9.5	2	Plug
46	41015.008	€ 0	1	Brass Float
47	41530.017	€ 0	1	Gasket
48	64900.010	€ 0	1	Float Pin Screw
49	45028.040	€ 0	1	Lever
50	47605.018	€ 0	1	Spring
51	52010.036	€ 0	1	Spring Pivot Holder
52	64750.001	€ 3.7	2	Idle Mixture Screw
53	64955.029	€ 0	4	Stud
54	34914.005	€ 0	2	Main Venturi (Choke)
55	31956.002	€ 0	2	Auxiliary Venturi
56	79504	€ 18.4	1	Needle & Seat
57	41530.049	€ 0	1	Gasket
58	Not Serviced	€ 0	1	Carburetor Body
59	75605	€ 14.7	2	Starter Jet
60	64330.003	€ 8.6	2	Starter Valve
61	47600.005	€ 2	2	Spring
62	12775.004	€ 4.3	2	Bushing
63	10140.010	€ 3.2	2	Clip
64	55510.038	€ 0	2	Washer
65	64700.004	€ 3	2	Choke Cover Fixing Screw
66	32556.005	€ 0	1	Pump Cover Assembly Including
67	45027.039	€ 0	1	-Cold Start Lever Assembly
68	64800.002	€ 0	1	-Cold Start Bolt
69	45025.043	€ 0	1	-Cold Start Lever
70	34720.002	€ 8.6	1	-Cold Start Nut
71	10085.009	€ 0	1	Choke Control Shaft
72	32556.006	€ 0	1	-Cold Start Plate
73	47610.042	€ 9.2	1	-Spring
74	64605.017	€ 1.8	1	-Choke Cable Clamp
75	55525.010	€ 0.4	1	-Spring Washer
76	34715.010	€ 0	1	-Fixing Nut
77	37000.016	€ 5.5	1	-Filter
78	12715.003	€ 0	1	Banjo Bolt
79	41530.004	€ 0	1	Gasket
80	37022.001	€ 20.1	1	Fuel Filter
81	10354.006	€ 18.7	1	Fuel Union
82		€ 0