1972 Yamaha EW643 Carburetor

Change Assembly
Diagrams Shown are for U.S. Models

Carburetor

Prices shown are USD

Ref#
 Part
Price
Qty
 
1
Carburetor Assembly 1
1
2
. Diaphragm, Pump
3
. O-Ring
4
. O-Ring
5
Body, Pump 1
6
$11.99
7
. Valve, Check
$42.99
8
Body, Pump 2
9
Valve Seat Assembly
10
. O-Ring
11
. .Pin, Float
$7.20
12
Plate, Pin Fitting
13
. Screw, Pan Head
$3.05
14
Arm, Float
15
. Spring
16
Pin, Float Arm
17
. Screw, Flat Head
$5.49
18
19
20
21
. Washer
22
. Diaphragm
$47.99
23
24
Seat, Spring
25
Body, Pump 3
26
$3.05
27
. Screw, Stop
28
29
. O-Ring
30
. Washer
31
Spring, Ajst Screw
32
. Screw, Adjust
33
. O-Ring
34
. Washer
35
Spring, Ajst Screw
36
Screw, Adjust
37
Screw, Stop
38
Spring, Ajst Screw
39
. Bolt, Hexagon
$5.49
40
Washer, In.Tooth
41
Bracket, Throttle
42
43
. Washer, Spring
$2.95
44
46
Washer, Lock
47
. Lever
48
. Pipe, Airvent
49
50
. Cap, Blind
51
. Screw
52
. Washer
53
. Screw, Pan Head ALTERNATE PARTS
$3.95
 
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