Countershaft Position
The Honda catalog places this gear on the countershaft in the fifth-gear position. Its catalog identity separates it from the fifth gear located on the mating mainshaft.
Honda · Genuine OEM Part
Honda OEM part 23501-MKR-D11 is a fifth-gear countershaft gear for the transmission assembly.
As part of the transmission gear set, this component engages with the corresponding gear on the mating shaft to transmit power through fifth gear. The exact Honda part number distinguishes this countershaft gear from other transmission gears with different positions or tooth counts.
The Honda catalog places this gear on the countershaft in the fifth-gear position. Its catalog identity separates it from the fifth gear located on the mating mainshaft.
The Honda part number 23501-MKR-D11 identifies this specific transmission gear. Ordering by the complete number helps distinguish it from similar Honda gears with different suffixes or tooth counts.
The Honda parts catalog lists the component within the transmission assembly as GEAR, COUNTERSHAFT FIFTH (36T). The catalog also shows nearby fifth- and sixth-gear components, including a separate mains haft fifth gear, confirming that this part is the countershaft member of the fifth-gear pair.
| Honda Part Number | 23501-MKR-D11 |
|---|---|
| Honda Catalog Description | GEAR, COUNTERSHAFT FIFTH (36T) |
| Part Type | Gear |
| Assembly | Transmission |
| Position | Countershaft fifth |
| Tooth count | 36 teeth |
| Model | Type | Model Years |
|---|---|---|
| CBR1000SP | Motorcycle | 2022–2023 |
Model applications as listed in Honda's dealer parts catalog for part number 23501-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.