Skip to Main Content
Search Suggestions
Menu

2023 Honda CRF450R TRANSMISSION OEM Parts Diagram

Diagram: F718343
The products below will fit your 2023 Honda CRF450RAC 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 MAINSHAFT (15T)
23210-MKE-A00
$137.96
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 COUNTERSHAFT
23220-MKE-AF0
$147.10 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
3 COLLAR, COUNTERSHAFT
23225-MEN-730
$13.88
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
4 GEAR, COUNTERSHAFT LOW (32T)
23411-MKE-A01
$96.51
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 GEAR, MAINSHAFT SECOND (17T)
23421-MKE-A00
$49.18
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 GEAR, COUNTERSHAFT SECOND (29T)
23431-MKE-A00
$91.39
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
7 COLLAR (27X30X13.2)
23432-MKE-A00
$14.60
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 GEAR, MAINSHAFT THIRD (19T)
23441-MKE-AF0
$103.96 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
9 GEAR, COUNTERSHAFT THIRD (27T)
23451-MKE-AF0
$95.45 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
10 COLLAR (28X31X11)
23452-MKE-AF0
$12.49 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
11 GEAR, MAINSHAFT FOURTH (19T)
23461-MKE-A00
$84.76
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 COLLAR, SPLINE (26X14.3)
23462-MKE-A00
$14.44
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
13 GEAR, COUNTERSHAFT FOURTH (23T)
23471-MKE-AF0
$105.17 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
14 GEAR, MAINSHAFT FIFTH (23T)
23481-MKE-A00
$87.12
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
15 COLLAR (26X29X12.3)
23482-MKE-A00
$12.28
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 GEAR, COUNTERSHAFT FIFTH (24T)
23491-MKE-AF0
$104.97 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
17 COLLAR, DRIVE SPROCKET
23802-KSC-670
$13.63
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 1-2 weeks
18 SPROCKET, DRIVE (13T)
23802-MEN-730
$36.72
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 SCREW, SPECIAL FLAT (6X12)
90003-KRN-670
$1.93
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
20 BOLT, FLANGE SOCKET (6X14)
90071-MF5-000
$3.20
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, UBS (8X33)
90112-413-000
$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: Ships in 5-7 business days
22 WASHER, SPLINE (26MM)
90402-HP6-A00
$2.09
$2.27
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
23 PLATE, BEARING HOLDER
90441-KRM-840
$0.58
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
24 WASHER, THRUST (24.1X37X1.0)
90445-MKE-A00
$3.01
$3.28
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 WASHER, THRUST (17.1X30X1.5)
90446-MKE-A00
$3.02
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 WASHER, THRUST (27.2X35)
90446-ML3-870
$4.67
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
27 WASHER, SPLINE (28X27X1)
90452-MKR-D10
$3.24 Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
Unavailable
28 WASHER, THRUST (28MM)
90458-729-920
$4.67
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 WASHER, SPLINE (26MM)
90461-MKE-A00
$2.74
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 WASHER, LOCK (26MM)
90462-MKE-A00
$2.96
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 WASHER, SPRING (24MM)
90501-KSC-670
$4.10
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 WASHER, THRUST (19MM)
90554-KA5-680
$4.22
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 within 24 hours
33 CIRCLIP, SPECIAL (OUTER) (26MM)
90602-MKE-A00
$2.46
Suggested Quantity 3 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
34 CIRCLIP (28MM)
90603-MN4-000
$3.58
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 BEARING, RADIAL BALL SPECIAL (6205U)
91003-MEN-A71
$16.80
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
36 BEARING, RADIAL BALL (24X56X14)
91005-MKE-A01
$29.79
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
37 BEARING, RADIAL BALL (17X40X11)
91006-MEN-A71
$19.89
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
38 BEARING, NEEDLE (19X22X9.8)
91007-MEN-731
$8.69
Suggested Quantity 1 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
39 PLATE, COUNTERSHAFT BEARING
91012-KA3-710
$4.68
Suggested Quantity 2 The number of times each part appears in the diagram. Not replacing everything? You may need fewer than suggested.
View Availability
40 D-RING (23.75MM)
91201-MKE-A71
$2.95
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 OIL SEAL (31X40X7) (ARAI)
91207-ML3-871
$9.89
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 within 24 hours
Montgomeryville Cycle Center www.montgomeryvillecc.com Honda 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 2023 Honda CRF450R TRANSMISSION 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.