Fourth-Gear Component
This part is identified as the countershaft fourth gear in Honda transmission parts information. Its 34-tooth specification distinguishes it from the other numbered countershaft gears shown in the same transmission assembly.
Honda · Genuine OEM Part
Honda 23481-MKR-D11 is a fourth-gear component for the transmission countershaft. The Honda parts fiche identifies it as a 34-tooth gear and lists a required quantity of one. Installed within the transmission gear train, the countershaft gear engages with the corresponding mating gear to transmit power through the selected fourth-gear ratio. The exact tooth count and Honda part number distinguish this component from other countershaft gears in the same assembly.
This part is identified as the countershaft fourth gear in Honda transmission parts information. Its 34-tooth specification distinguishes it from the other numbered countershaft gears shown in the same transmission assembly.
The Honda part number 23481-MKR-D11 identifies this specific fourth-gear configuration. Matching the complete number helps distinguish it from closely related Honda gear numbers listed in the transmission parts catalog.
The gear belongs to the transmission assembly and operates on the countershaft. As fourth gear is selected, its teeth engage with the corresponding transmission gear to provide the intended power path through the gearbox. Honda's parts information identifies this component by its countershaft position, fourth-gear function, and 34-tooth count. The fiche lists one required piece for the assembly.
| Honda Part Number | 23481-MKR-D11 |
|---|---|
| Honda Catalog Description | GEAR, COUNTERSHAFT FOURTH (34T) |
| Part Type | Gear |
| Assembly | Transmission |
| Tooth count | 34T |
| Required quantity | 1 |
| Model | Type | Model Years |
|---|---|---|
| CBR1000SP | Motorcycle | 2022–2023 |
Model applications as listed in Honda's dealer parts catalog for part number 23481-MKR-D11.
Verify the Honda OEM part number for your specific model before ordering.

Compatible motorcycles, ATVs & side-by-sides
Verify your vehicle's model, year and specific configuration before ordering.