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1990 Honda NX250 CYLINDER HEAD OEM Parts Diagram

Diagram: F305786
The products below will fit your 1990 Honda NX250AC 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 CYLINDER HEAD ASSY.
12200-KW3-010
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 12200-KW3-000
$535.93 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
1 CYLINDER HEAD ASSY.
12200-KW3-010
$535.93 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
2 GUIDE, VALVE (OVER SIZE)
12205-KW3-305
$13.09
$15.53
Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
3 GASKET, CYLINDER HEAD (NIPPON LEAKLESS)
12251-KW3-003
$25.75 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
3 GASKET, CYLINDER HEAD (NIPPON LEAKLESS)
12251-KW3-003
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 12251-KW3-004
$25.75 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
4 INSULATOR, CARBURETOR
16211-KW3-000
$54.61 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
5 BAND, INSULATOR
16223-KS5-000
$13.19
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
5 BAND, INSULATOR
16223-KS5-000
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 16223-MJ0-000
$13.19
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
6 PIPE, WATER
19065-KW3-000
$29.15
$31.68
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 THERMOSTAT ASSY.
19300-KE1-003
$33.10 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
8 THERMO UNIT (DENSO)
37750-PC1-004
$78.56
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
9 BOLT, SPECIAL STUD (8X23)
90011-KW3-000
$5.18 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
10 BOLT, HYDRAULIC LASH ADJUSTER STOPPER
90032-MG9-000
$8.57
$9.31
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
11 CAP, STUD NUT
90081-KW3-000
$4.47 Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
12 BOLT, FLANGE (6X40)
90102-KE5-000
$2.90
$3.15
Suggested Quantity 8 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
13 NUT, CAP (10MM)
90201-HA0-000
$6.19
Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
14 WASHER, PLAIN (10MM)
90453-MK4-600
$3.66
Suggested Quantity 4 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
15 O-RING (37X2.4) (ARAI) GASKET KIT A
91305-KT7-003
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 91301-KG4-003
$2.53
$2.75
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
15 O-RING (37X2.4) (ARAI)
91305-KT7-003
$2.53
$2.75
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
16 OIL SEAL, PIPE
91315-MF2-711
$2.61 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
17 SCREW, PAN (5X25)
93500-05025-0G
$0.69
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
18 PIN, DOWEL (8X14)
94301-08140
$2.03
Suggested Quantity 6 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships next business day
19 PIN, DOWEL (12X20)
94301-12200
$2.05
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships next business day
20 BOLT, FLANGE (6X140)
95701-06140-08
$3.47
$3.78
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
21 BOLT, FLANGE (6X25)
96001-06025-07
$1.27
Suggested Quantity 3 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
22 SPARK PLUG (CR9EH-9) (NGK)
98059-59916
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 98059-59910
$9.07
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships next business day
22 SPARK PLUG (CR9EH9) (NGK)
98059-59916
$9.07
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships next business day
22 SPARK PLUG (CR9EH-9) (NGK)
98059-59916
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 98059-59926
$9.07
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
In Stock: Ships next business day
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RevZilla is proud to carry every original part available for your 1990 Honda NX250 CYLINDER HEAD 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.