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1990 Yamaha YZ490 FRONT FORK OEM Parts Diagram

Diagram: F330415
The products below will fit your 1990 Yamaha MOTOCROSS - YZ490A 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 FRONT FORK ASSEMBLY L (L.H)
2WH-23102-L0-00
$702.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
2 TUBE, OUTER 1
2VM-23126-L0-00
$404.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
3 RING, SNAP
4V4-23153-L0-00
$6.29
$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
4 OIL SEAL
3XJ-23145-L0-00
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 2VM-23145-L0-00
$24.29
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Only 2 Left: Ships within 24 hours
5 METAL, SLIDE 1
5EB-23125-00-00
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 3XJ-23125-L0-00
$22.49
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Only 2 Left: Ships within 24 hours
6 SEAL, DUST
2VM-23144-L0-00
$22.49
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
7 WASHER, OIL SEAL
4V4-23146-L0-00
$5.39
$5.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 5-7 business days
8 INNER TUBE COMP.1
2VM-23110-L0-00
$411.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
9 PISTON, FRONT FORK
4V4-23171-L0-00
$63.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
10 CYLINDER.COMP., FRT.FORK
2VM-23170-L0-00
$307.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
11 SPINDLE, TAPER
2VM-23173-L0-00
$47.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
12 PISTON ROD ASSEMBLY.
2VN-2314A-L0-00
$173.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
13 SPRING, F.FRK. (.375)
2VM-23141-L0-00
$113.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
SPRING, F.FRK. (.350 (SOFT))
2VN-23141-L0-00
$72.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
SPRING, F.FRK. (.400 (HARD))
2VM-23141-M0-00
$143.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
14 SEAT, SPRING UPPER
4V4-23142-L0-00
$6.29
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
15 SPACER
2VM-23118-L0-00
$14.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
SPACER
2VN-23118-L0-00
$15.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
16 GASKET
2HH-23158-L0-00
$6.29
$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
17 GASKET, DRAIN PLUG
122-23129-00-00
$6.30
$6.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 5-7 business days
18 SCREW, PAN HEAD
98517-04006-00
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 4H7-23119-00-00
$3.56
$3.95
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: Ships within 24 hours
19 VALVE, COMP.
2VM-2316A-L0-00
$242.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
20 PLUG
55Y-2312G-M0-00
$6.74
$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
21 NUT
90170-10372-00
$5.09 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
22 BOLT, CAP
2VM-23111-L0-00
$129.59
$143.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
23 O-RING
4V4-23188-L0-00
$6.29
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 AIR VALVE COMP.
23X-23190-L0-00
$53.99
$59.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
25 O-RING
3J2-23147-00-00
$6.29
$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
26 COVER, VALVE
2VN-23185-L0-00
$11.69
$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
27 FRONT FORK ASSEMBLY R (R.H)
2WH-23103-L0-00
$702.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
28 TUBE, OUTER 2
2VM-23136-L0-00
$335.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
29 RING, SNAP
4V4-23153-L0-00
$6.29
$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
30 OIL SEAL
3XJ-23145-L0-00
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 2VM-23145-L0-00
$24.29
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Only 2 Left: Ships within 24 hours
31 METAL, SLIDE 1
5EB-23125-00-00
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 3XJ-23125-L0-00
$22.49
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Only 2 Left: Ships within 24 hours
32 SEAL, DUST
2VM-23144-L0-00
$22.49
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
33 WASHER, OIL SEAL
4V4-23146-L0-00
$5.39
$5.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 5-7 business days
34 INNER TUBE COMP.1
2VM-23110-L0-00
$411.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
35 PISTON, FRONT FORK
4V4-23171-L0-00
$63.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
36 CYLINDER.COMP., FRT.FORK
2VM-23170-L0-00
$307.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
37 SPINDLE, TAPER
2VM-23173-L0-00
$47.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
38 PISTON ROD ASSEMBLY.
2VN-2314A-L0-00
$173.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
39 SPRING, F.FRK. (.375)
2VM-23141-L0-00
$113.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
SPRING, F.FRK. (.350 (SOFT))
2VN-23141-L0-00
$72.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
SPRING, F.FRK. (.400 (HARD))
2VM-23141-M0-00
$143.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
40 SEAT, SPRING UPPER
4V4-23142-L0-00
$6.29
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
41 SPACER
2VM-23118-L0-00
$14.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
SPACER
2VN-23118-L0-00
$15.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
42 GASKET
2HH-23158-L0-00
$6.29
$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
43 GASKET, DRAIN PLUG
122-23129-00-00
$6.30
$6.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Available: Ships in 5-7 business days
44 SCREW, PAN HEAD
98517-04006-00
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 4H7-23119-00-00
$3.56
$3.95
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: Ships within 24 hours
45 VALVE, COMP.
2VM-2316A-L0-00
$242.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
46 PLUG
55Y-2312G-M0-00
$6.74
$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
47 HOLDER, AXLE
1LX-23167-L0-00
$57.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
48 WASHER, SPRING
92995-06100-00
$2.70
$3.00
Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
49 NUT, SPECIAL
5Y3-23393-00-00
$6.29
$6.99
Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
50 NUT
90170-10372-00
$5.09 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
51 BOLT, CAP
2VM-23111-L0-00
$129.59
$143.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
52 O-RING
4V4-23188-L0-00
$6.29
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
53 AIR VALVE COMP.
23X-23190-L0-00
$53.99
$59.99
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
54 O-RING
3J2-23147-00-00
$6.29
$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
55 COVER, VALVE
2VN-23185-L0-00
$11.69
$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
56 UNDER BRACKET
1LX-23340-L0-00
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 2HH-23340-L0-00
$395.99 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
57 BOLT, WASHER BASED
90105-08463-00
$6.99 Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
58 NUT, FLANGE
95704-08500-00
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 95701-08500-00
$6.99
Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Only 1 Left: Ships within 24 hours
59 BOOT, FRONT FORK
Red
43M-23191-L0-00
$146.99 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
60 BAND
43M-23192-L0-00
$17.99
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
61 BAND
3LD-23489-00-00
$20.69
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
62 SCREW, PAN HEAD
98507-04018-00
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 98506-04018-00
$1.55
Suggested Quantity 2 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 1990 Yamaha YZ490 FRONT FORK 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.