1979 Yamaha YZ400F Carburetor

Change Assembly
Diagrams Shown are for U.S. Models

Carburetor

Prices shown are USD

Ref#
 Part
Price
Qty
 
1
Carburetor Assembly 1
2
. Jet, Pilot #85
3
Washer, Main Jet
4
. Jet, Main (#420) U.R. STD
$7.49
$5.03
4
. Jet, Main (#410) U.R.
$7.49
$5.03
4
. Jet, Main (#430) U.R.
$7.49
$5.03
5
. Washer, Needle Valve
$12.49
$9.60
6
. Needle Valve Set
$42.99
$30.90
7
. Float
8
. Arm, Float
9
. .Pin, Float
$6.25
$5.42
10
$7.49
$5.82
11
. Plate
12
. Gasket, Float Chamber
$23.99
$15.16
13
Body, Float Chmbr 1
14
. O-Ring
$9.49
$5.95
15
. ..Plug, Screw
$26.99
$18.36
16
. Plate
17
. .Washer, Spring
$0.95
18
. Screw, Pan Head
$4.25
$3.61
19
. Nozzle, Main
20
Valve, Throttle 1
21
. Needle
22
$7.49
$5.35
23
. Connector
24
. Screw, Pan Head
$3.30
$2.07
25
. Seat, Spring
26
. Spring, Throttle Valve
27
. Gasket
28
$10.49
$7.85
29
. Top, Mixing Chamber
30
. Gasket
$16.99
$12.87
31
$15.49
$12.00
32
. Cable Adjust Screw Set
33
. Nut, Cable Adjusting
$7.49
$5.67
34
. Throttle Screw Set
$42.99
$29.86
35
. Nut, Cable Adjusting
$7.49
$5.24
36
. Air Screw Set (1W3-14123-00)
37
. Spring, Throttle Stop
$6.49
$4.85
38
. Plunger, Starter
39
. Spring, Plunger
40
Plate, Starter Lvr
41
. Cap, Plunger
42
. Cover, Plunger Cap
43
44
. .Clip
45
. Cover, Plunger Cap (1W3-14173
46
$15.49
$9.95
47
. Pipe (43214-19700-00)