Skip to Main Content
Free Shipping
over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy
Self-Service
Returns

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

Start a Return
Read our full Return Policy
Lowest Price,
Guaranteed

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards Program

Earn $5 for every qualified $100 you spend. You'll also hear about special offers and events! How it works:

1

Sign in or create an account to earn ZillaCash on your next purchase with us.

2

Earn $5 for every $100 you spend on eligible items and brands.

3

Redeem your ZillaCash Rewards on a future order with us!

See our customer service page for more details.

2004 Yamaha WR450F CARBURETOR OEM Parts Diagram

Diagram: F471704
The products below will fit your 2004 Yamaha WR450FS Select a Different Bike
# Item Price Suggested
Qty The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Quantity
1 CARBURETOR ASSY 1
5TJ-14101-50-00
$1,630.07
$1,697.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
2 GASKET
5JG-14959-00-00
$14.87
$14.93
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Only 3 Left: Requires 1-2 business days of lead time prior to shipment
3 BOLT
91317-04012-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 91316-04012-00
$3.60
$3.65
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Requires 1-2 business days of lead time prior to shipment
4 SCREW, PAN HEAD
98580-04008-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 688-14592-00-00
$2.16
$2.45
Suggested Quantity 5 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Requires 1-2 business days of lead time prior to shipment
5 SCREW, PAN HEAD
98502-04012-00
$1,000,000.00 Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
6 WASHER, PLATE
90202-08045-00
$2.21
$2.23
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Only 1 Left: Requires 1-2 business days of lead time prior to shipment
7 WASHER
5JG-14951-00-00
$3.17
$3.21
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
8 SCREW, ADJUST
5JG-14522-09-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 5JG-14522-00-00
$3.65
$3.70
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
9 VALVE, VACUUM CONTROL
5JG-14388-00-00
$382.07
$397.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
10 ROLLER
3TJ-14267-40-00
$8.63
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
11 VALVE, NEEDLE
5JG-14546-01-00
$166.20
$173.12
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
12 SEAL
4FN-14997-00-00
$10.79
$11.30
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Requires 1-2 business days of lead time prior to shipment
13 NEEDLE (#DWR)
5TJ-14916-WR-00
$13.43
$13.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
NEEDLE (#DWN)
5TJ-14916-WN-00
$12.47
$12.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
NEEDLE (#DWP)
5TJ-14916-WP-00
$12.47
$12.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
NEEDLE (#DWQ)
5TJ-14916-W1-00
$12.47
$12.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
NEEDLE (#DWS)
5TJ-14916-WS-00
$12.47
$12.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
NEEDLE (#DWT)
5TJ-14916-WT-00
$12.47
$12.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
NEEDLE (#DWU)
5TJ-14916-WU-00
$12.47
$12.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
14 CLIP
3TJ-14159-40-00
$4.22
$4.40
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
15 SCREW, ADJUST
5JG-14521-00-00
$13.43
$13.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
16 SPRING
5JG-14275-00-00
$4.32
$4.40
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
17 COLLAR
5JG-14264-00-00
$6.71
$6.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
18 NOZZLE, MAIN
5JG-14947-00-00
$20.37
$21.22
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
19 JET, MAIN (#175)
4MX-14943-42-00
$6.23
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET, MAIN (#165)
4MX-14943-40-00
$6.23
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET, MAIN (#168)
4MX-14943-91-00
$6.23
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET, MAIN (#170)
4MX-14943-41-00
$6.23
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET, MAIN (#172)
4MX-14943-92-00
$6.23
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET, MAIN (#158)
4MX-14943-89-00
$6.71
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET, MAIN (#160)
4MX-14943-39-00
$6.23
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET, MAIN (#162)
4MX-14943-90-00
$6.71
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET, MAIN (#155)
4MX-14943-38-00
$6.23
$6.49
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
20 JET, SLOW (#48)
4MX-14948-06-00
$5.21
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
JET, SLOW (#42)
4MX-14948-04-00
$5.27
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
JET, SLOW (#45)
4MX-14948-05-00
$5.27
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
JET, SLOW (#50)
4MX-14948-07-00
$5.27
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET, SLOW (#40)
4MX-14948-03-00
$7.67
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
21 JET (#65)
3TJ-1494F-13-00
$8.15
$8.49
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET (#58)
3TJ-1494F-10-00
$8.63
$8.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET (#60)
3TJ-1494F-11-00
$7.67
$7.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET (#62)
3TJ-1494F-12-00
$7.67
$7.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET (#68)
3TJ-1494F-14-00
$8.15
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
JET (#70)
3TJ-1494F-15-00
$8.15
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
22 JET, MAIN (#70)
5TA-14943-15-00
$7.19
$7.49
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
23 JET (#60)
4JT-1494F-11-00
$7.19
$7.49
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
24 SPRING, DIAPHRAGM
5GS-14933-00-00
$4.10
$4.27
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Out of Stock
25 FLOAT
4SR-14985-00-00
$42.75
$43.69
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
26 PIN, FLOAT ARM
663-14548-00-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 676-14548-00-00
$2.88
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
27 VALVE, NEEDLE
4MX-14392-00-00
$18.12
$18.79
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
28 CLIP
633-14159-00-00
$7.67
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
29 GASKET, FLOAT CHAMBER
5JG-14984-00-00
$14.87
$15.03
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Out of Stock
30 PLUG, DRAIN
3TJ-14191-40-00
$11.15
$11.32
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
31 COVER 1
3TJ-14293-40-00
$38.39
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
32 DIAPHRAGM, ACC PUMP (DPH#25)
5JG-14940-18-00
$40.31
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Out of Stock
DIAPHRAGM, ACC PUMP (DPH#35)
5JG-14940-17-00
$39.89
$39.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Out of Stock
DIAPHRAGM ASSY
5JG-14940-19-00
$40.31
$41.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
33 GASKET
3TJ-14536-40-00
$4.18
$4.29
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 5-7 business days of lead time prior to shipment
34 SPRING, DIAPHRAGM
5GS-14933-40-00
$3.17
$3.21
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
35 O-RING
6H4-14561-00-00
$6.89
$7.00
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Requires 1-2 business days of lead time prior to shipment
36 PLUNGER, STARTER
5TA-14171-00-00
$31.97
$33.30
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
37 PLUNGER, STARTER
5TA-14371-00-00
$19.19
$19.42
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
38 SPRING, PLUNGER
5TA-14335-00-00
$5.75
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
39 SCREW
5TA-14991-00-00
$9.59
$9.72
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
40 CAP, PLUNGER
5TA-14374-00-00
$19.59
$20.41
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
41 GUIDE, CABLE
5TA-14155-00-00
$9.59
$9.66
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
42 SEAL
5TA-14997-00-00
$7.67
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Requires 1-2 business days of lead time prior to shipment
43 ROD, STARTER
5JG-14379-00-00
$18.23
$18.26
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
44 SCREW, THROTTLE
5JG-14922-00-00
$98.14
$102.23
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
45 WASHER, PLATE
90201-08410-00
$3.31
$3.38
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
46 SPRING, THROTTLE STOP
5TA-14934-00-00
$2.11
$2.20
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
47 THROTTLE SENSOR ASSY
5TA-85885-00-00
$211.09
$219.89
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
48 O-RING
33D-14562-00-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 5NX-14562-00-00
$4.37
$4.45
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Requires 1-2 business days of lead time prior to shipment
49 SCREW
1DX-14216-00-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 5NX-14216-00-00
$3.27
$3.30
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
50 O-RING
4MX-14561-00-00
$5.84
$6.20
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
51 PLUG, SCREW
4MX-14115-00-00
$21.84
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Requires 1-2 business days of lead time prior to shipment
52 CLIP
3TJ-14137-40-00
$3.60
$3.86
Suggested Quantity 5 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
53 PLATE
5BE-14146-00-00
$4.80
$4.85
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
54 HOLDER
5TA-14261-00-00
$13.91
$13.96
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
55 PIPE
5TA-14196-00-00
$13.40
$13.96
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Requires 1-2 business days of lead time prior to shipment
56 PIPE
5TA-14197-00-00
$6.74
$6.99
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
57 HOSE
5TJ-14987-00-00
$6.64
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
58 PLATE
5JG-14346-00-00
$23.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
59 SCREW
5JG-14565-00-00
$4.04
$4.10
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
60 SPRING, ADJUST SCREW
5JG-14531-00-00
$3.94
$4.00
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
61 SCREW
5TJ-14591-00-00
$36.47
$37.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
62 PLATE
5PA-14146-00-00
$4.80 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
63 DIAPHRAGM ASSY
5GS-14940-00-00
$30.94
$32.23
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
64 COVER, DIAPHRAGM
5GS-14958-00-00
$21.62
$22.52
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
65 PILOT SCREW SET
5NL-14105-00-00
$20.15
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
66 O-RING
8ES-14147-00-00
Occasionally manufacturers will replace a part with an updated version. The new part has the same fitment and usage specs and will properly fit this assembly. Supersedes 3TJ-14562-40-00
$2.09
$2.25
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Requires 1-2 business days of lead time prior to shipment
67 WASHER
3TJ-14952-40-00
$3.16
$3.29
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Requires 2-3 weeks of lead time prior to shipment
68 COIL, SPRING
3TJ-14160-40-00
$6.18
$6.44
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
Montgomeryville Cycle Center www.montgomeryvillecc.com Yamaha OEM Parts On RevZilla - Powered and Sold by Montgomeryville Cycle Center. RevZilla has partnered with Montgomeryville Cycle Center to offer you a next generation shopping experience for OEM parts.

The same great policies and service you have come to expect when shopping on RevZilla.com will apply to any OEM purchases made online.

RevZilla is proud to carry every original part available for your 2004 Yamaha WR450F CARBURETOR assembly. Simply reference the OEM parts diagram to confirm the exact part numbers you need. If the assembly calls for more than one of any given part number, it will be noted for you in the suggested order quantity so you can get exactly what you need to get the job done right, the first time. Not quite sure? Feel free to shoot us an email or give us a call to get hands-on help from an OEM parts expert.