Carburetor Diagram Yamaha YZ490 Motocross
- Year
- 1988
- Sales region
- USA
- Engine Capacity
- 490
- Model
- YZ490
Difficulties in parts search?
Difficulties in parts search?
| Description | OEM Part # | Price | |||
|---|---|---|---|---|---|
|
1
|
1
2HJ-14101-10-00
Carburetor Assembly1
|
2HJ-14101-10-00 |
— | ||
| replacement | |||||
|
1
|
1
999-99999-99-00
Not Available
|
999-99999-99-00 |
— | ||
|
2
|
2
193-14142-40-A1 Jet, Pilot(#40)#40 STD |
193-14142-40-A1 |
from US $11.30 |
||
|
2
|
2
193-14142-35-00 Jet, Pilot 3535 ALT. PART |
193-14142-35-00 |
from US $8.21 |
||
|
2
|
2
193-14142-45-A1 Jet, Pilot (#45) |
193-14142-45-A1 |
US $7.72 |
||
|
3
|
3
8A7-14141-58-00
Nozzle, Main Q-8
|
8A7-14141-58-00 |
— | ||
|
3
|
3
8A7-14141-56-00
Nozzle, Main Q-6
|
8A7-14141-56-00 |
— | ||
| replacement | |||||
|
3
|
3
999-99999-99-00
Not Available
|
999-99999-99-00 |
— | ||
|
3
|
3
8A7-14141-54-00 Nozzle, Main Q-4 |
8A7-14141-54-00 |
US $24.68 |
||
|
4
|
4
137-14143-92-00 Jet, Main (#460) |
137-14143-92-00 |
from US $5.45 |
||
|
4
|
4
137-14143-90-00 Jet, Main (#450) |
137-14143-90-00 |
from US $5.45 |
||
|
4
|
4
137-14143-96-00 Jet, Main (#480) |
137-14143-96-00 |
from US $5.45 |
||
|
4
|
4
137-14143-98-00 Jet, Main (490)490 ALT. PART |
137-14143-98-00 |
from US $5.45 |
||
|
4
|
4
137-14143-94-00 Jet, Main (#470) |
137-14143-94-00 |
from US $5.45 |
||
|
5
|
5
2HJ-1490J-00-00
Needle Set
|
2HJ-1490J-00-00 |
— | ||
|
6
|
6
40T-14187-00-00
Arm, Float
|
40T-14187-00-00 |
— | ||
| replacement | |||||
|
6
|
6
999-99999-99-00
Not Available
|
999-99999-99-00 |
— | ||
|
7
|
7
23X-14107-35-00 Needle Valve Set |
23X-14107-35-00 |
from US $41.65 |
||
|
8
|
8
537-14186-00-00 Pin, Float |
537-14186-00-00 |
from US $2.09 |
||
|
9
|
9
363-14184-00-00 Gasket, Float Chamber |
363-14184-00-00 |
from US $16.76 |
||
|
10
|
10
214-14185-00-00
Float
|
214-14185-00-00 |
— | ||
|
11
|
11
40T-14115-00-00
Plug, Screw
|
40T-14115-00-00 |
— | ||
|
12
|
12
3R3-14153-00-00
Plate,baffle
|
3R3-14153-00-00 |
— | ||
|
13
|
13
278-14117-00-00 Washer, Screw Plug |
278-14117-00-00 |
from US $4.26 |
||
|
14
|
14
40T-14146-00-00
Plate
|
40T-14146-00-00 |
— | ||
| replacement | |||||
|
14
|
14
999-99999-99-00
Not Available
|
999-99999-99-00 |
— | ||
|
15
|
15
40T-14112-25-00
Valve, Throttle 1 2.5
2.5 ALT. PART |
40T-14112-25-00 |
— | ||
| replacement | |||||
|
15
|
15
999-99999-99-00
Not Available
2.5 ALT. PART |
999-99999-99-00 |
— | ||
|
15
|
15
40T-14112-30-00
Valve, Throttle 1 3.0
3.0 STD |
40T-14112-30-00 |
— | ||
| replacement | |||||
|
15
|
15
999-99999-99-00
Not Available
3.0 STD |
999-99999-99-00 |
— | ||
|
15
|
15
40T-14112-35-00
Valve, Throttle
|
40T-14112-35-00 |
— | ||
| replacement | |||||
|
15
|
15
999-99999-99-00
Not Available
|
999-99999-99-00 |
— | ||
|
16
|
16
985-80050-16-00
Screw, Pan Head
|
985-80050-16-00 |
— | ||
| replacement | |||||
|
16
|
16
97885-05016-00 Screw, Pan Head |
97885-05016-00 |
US $2.84 |
||
|
17
|
17
92990-05100-00 Washer, Spring |
92990-05100-00 |
from US $0.97 |
||
|
18
|
18
40T-14106-00-00
Cable Adjust Set Screw
|
40T-14106-00-00 |
— | ||
|
19
|
19
40T-14158-00-00
Top, Mixing Chamber
|
40T-14158-00-00 |
— | ||
| replacement | |||||
|
19
|
19
999-99999-99-00
Not Available
|
999-99999-99-00 |
— | ||
|
20
|
20
8H0-14131-00-00 Spring, Throttle Valve |
8H0-14131-00-00 |
US $42.73 |
||
|
21
|
21
2HH-14197-00-00 Pipe |
2HH-14197-00-00 |
from US $23.34 |
||
| replacement | |||||
|
21
|
21
2J2-14196-00-00 Pipe |
2J2-14196-00-00 |
from US $23.34 |
||
|
22
|
22
313-14146-00-00 Plate |
313-14146-00-00 |
US $19.58 |
||
|
23
|
23
40T-14103-00-00 Throttle Screw Set |
40T-14103-00-00 |
from US $7.88 |
||
|
24
|
24
57H-1410A-00-00
Starter Set
|
57H-1410A-00-00 |
— | ||
| replacement | |||||
|
24
|
24
999-99999-99-00
Not Available
|
999-99999-99-00 |
— | ||
|
25
|
25
23X-14104-00-00 Air Screw Set |
23X-14104-00-00 |
from US $9.29 |
||
|
26
|
26
3Y3-14196-00-00
Hose
|
3Y3-14196-00-00 |
— | ||
| replacement | |||||
|
26
|
26
88R-14987-00-00
Hose
|
88R-14987-00-00 |
— | ||
|
27
|
27
57H-14175-00-00
Lever, Starter 1
|
57H-14175-00-00 |
— | ||
