Transmission replacement parts for 2025 Honda CRF450RL

OEM Parts Honda 2025 Honda CRF450RL Transmission

TRANSMISSION Full screen diagram

Please note: If a part is displayed on the diagram but not shown in the parts list, it is no longer available.

Location	Part Description

E 17
001	MAINSHAFT (14T) Part #: 23210-MKE-A50 Required per assembly: 1 $179.10 $144.99 - + Add to cart
002	COUNTERSHAFT Part #: 23221-MKE-A50 Required per assembly: 1 $166.96 $139.20 - + Add to cart
003	COLLAR, COUNTERSHAFT Part #: 23225-MEN-730 Required per assembly: 1 $17.33 $13.54 - + Add to cart
004	GEAR, COUNTERSHAFT, FIRST, (33T) Part #: 23421-MKE-A50 Required per assembly: 1 $120.42 $100.40 - + Add to cart
005	COLR, SPLINE, (28X10) Part #: 23422-MV1-000 Required per assembly: 2 $21.24 $17.72 - + Add to cart
006	GEAR, MAINSHAFT, SECOND, (17T) Part #: 23431-MKE-A50 Required per assembly: 1 $61.40 $51.19 - + Add to cart
007	GEAR, COUNTERSHAFT, SECOND, (29T) Part #: 23441-MKE-A50 Required per assembly: 1 $114.05 $95.11 - + Add to cart
008	COLLAR (28MM) Part #: 23442-MM4-000 Required per assembly: 1 $25.82 $21.52 - + Add to cart
009	GEAR, MAINSHAFT, THIRD, &, FOURTH(20T/22T) Part #: 23451-MKE-A50 Required per assembly: 1 $149.15 $120.73 - + Add to cart
010	GEAR, COUNTERSHAFT, THIRD, (26T) Part #: 23461-MKE-A50 Required per assembly: 1 $114.05 $92.32 - + Add to cart
011	COLLAR, SPLINE, (26X14.3) Part #: 23462-MKE-A00 Required per assembly: 1 $18.03 $15.04 - + Add to cart
012	GEAR, COUNTERSHAFT, FOURTH, (24T) Part #: 23481-MKE-A50 Required per assembly: 1 $113.05 $94.25 - + Add to cart
013	GEAR, MAINSHAFT, FIFTH, (24T) Part #: 23491-MKE-A50 Required per assembly: 1 $111.93 $93.32 - + Add to cart
014	COLLAR (26X29X15) Part #: 23492-MKE-A50 Required per assembly: 1 $20.56 $17.14 - + Add to cart
015	GEAR, COUNTERSHAFT, FIFTH, (22T) Part #: 23501-MKE-A50 Required per assembly: 1 $125.77 $104.86 - + Add to cart
016	GEAR, MAINSHAFT, SIXTH, (29T) Part #: 23511-MKE-A50 Required per assembly: 1 $116.15 $96.83 - + Add to cart
017	GEAR, COUNTERSHAFT, SIXTH, (23T) Part #: 23521-MKE-A50 Required per assembly: 1 $125.77 $104.86 - + Add to cart
018	SPROCKET, DRIVE, (13T) Part #: 23801-MKE-A50 Required per assembly: 1 $55.11 $39.83 - + Add to cart
019	COLR, DRIVE, SPROCKET Part #: 23802-KSC-670 Required per assembly: 1 $17.02 $14.20 - + Add to cart
020	SCREW (6X12) Part #: 90003-KRN-670 Required per assembly: 2 $3.01 $2.80 - + Add to cart
021	BOLT (6X14) Part #: 90071-MF5-000 Required per assembly: 2 $4.68 $4.25 - + Add to cart
022	BOLT, UBS, (8X33) Part #: 90112-413-000 Required per assembly: 1 $5.21 $4.74 - + Add to cart
023	WASHER (26MM) Part #: 90402-HP6-A00 Required per assembly: 2 $3.43 $3.12 - + Add to cart
024	WASHER (26MM) Part #: 90407-415-000 Required per assembly: 1 $6.16 $5.49 - + Add to cart
025	PLATE Part #: 90441-KRM-840 Required per assembly: 2 $1.68 $1.55 - + Add to cart
026	WASHER (24.1X37X1.5) Part #: 90445-MEN-A70 Required per assembly: 1 $3.99 - + Add to cart
027	WASHER, THRUST, (17.1X30X1.5) Part #: 90446-MKE-A00 Required per assembly: 1 $4.43 $4.03 - + Add to cart
028	WASHER, THRUST, (20MM) Part #: 90451-MEW-D40 Required per assembly: 1 $3.86 $3.51 - + Add to cart
029	WASHER (28X34X1.5) Part #: 90452-MR7-000 Required per assembly: 3 $6.90 $6.10 - + Add to cart
030	WASHER (20MM) Part #: 90453-360-000 Required per assembly: 1 Not Available
031	WASHER, SPLINE, (26MM) Part #: 90461-MKE-A00 Required per assembly: 1 $4.18 $3.80 - + Add to cart
032	WASHER, LOCK, (26MM) Part #: 90462-MKE-A00 Required per assembly: 1 $4.37 $3.97 - + Add to cart
033	WASHER (28MM) Part #: 90463-MCJ-000 Required per assembly: 1 $6.07 $5.42 - + Add to cart
034	WASHER, LOCK, (28MM) Part #: 90464-MCJ-000 Required per assembly: 1 $6.07 $5.42 - + Add to cart
035	WASHER (24MM) Part #: 90501-KSC-670 Required per assembly: 1 $5.64 $5.13 - + Add to cart
036	CIRCLIP, SPECIAL, (OUTER), (26MM) Part #: 90602-MKE-A00 Required per assembly: 2 $3.86 $3.51 - + Add to cart
037	CIRCLIP (28MM) Part #: 90603-MN4-000 Required per assembly: 3 $5.10 $4.64 - + Add to cart
038	BEARING (24X56X14) Part #: 91001-MEN-A71 Required per assembly: 1 $16.22 $13.51 - + Add to cart
039	BEARING, RADIAL, BALL, SPECIAL, (6205U) Part #: 91003-MKE-A51 Required per assembly: 1 $28.73 $23.26 - + Add to cart
040	BEARING, RADIAL, BALL, (17X40X11) Part #: 91006-MKE-A51 Required per assembly: 1 $22.59 $18.28 - + Add to cart
041	BEARING (6204U SPL.) Part #: 91011-HN2-004 Required per assembly: 1 $18.68 $15.56 - + Add to cart
042	PLATE Part #: 91012-KA3-710 Required per assembly: 2 $5.85 $5.24 - + Add to cart
043	BEARING, NEEDLE, (20X24X9.6) Part #: 91023-MKE-A51 Required per assembly: 1 $11.64 $9.93 - + Add to cart
044	D-RING (23.75MM) Part #: 91201-MKE-A71 Required per assembly: 1 $4.37 $3.97 - + Add to cart
045	OIL SEAL (31X40X7) Part #: 91207-MKE-A51 Required per assembly: 1 $9.82 $8.45 - + Add to cart