Starting Clutch Component
This part forms the outer portion of Honda’s starting-clutch mechanism. It is cataloged alongside the one-way clutch, placing it within the starter-drive assembly rather than the primary transmission clutch.
Honda · Genuine OEM Part
Honda identifies 28115-MJE-D00 as the CLUTCH OUTER, STARTING. The part is cataloged in the right crankcase cover assembly with the one-way starting clutch and related crankcase-cover components.
As the outer component of the starting-clutch mechanism, it forms the external clutch housing or driving surface within that assembly. The Honda parts fiche lists one unit for the assembly. No material, finish, dimensions, or directional position are published in the sources reviewed.
This part forms the outer portion of Honda’s starting-clutch mechanism. It is cataloged alongside the one-way clutch, placing it within the starter-drive assembly rather than the primary transmission clutch.
The part appears in Honda’s right crankcase cover fiche as a dedicated component. Its catalog location helps distinguish it from other clutch-related parts listed elsewhere in the engine.
The Honda catalog identifies this component by the complete part number 28115-MJE-D00. That exact number should be retained when ordering or comparing catalog records.
| Honda Part Number | 28115-MJE-D00 |
|---|---|
| Honda Catalog Description | CLUTCH OUTER, STARTING |
| Part Type | Clutch outer |
| Assembly | Right Crankcase Cover |
| Catalog quantity | 1 |
| Model | Type | Model Years |
|---|---|---|
| CB650F | Motorcycle | 2018 |
| CB650FA | Motorcycle | 2018 |
| CB650R | Motorcycle | 2019–2020 |
| CB650RA | Motorcycle | 2019–2023 |
| CB650R ABS (CB650RA) | Motorcycle | 2021–2023 |
| CBR650F | Motorcycle | 2014–2016, 2018 |
| CBR650FA | Motorcycle | 2014–2016, 2018 |
| CBR650R | Motorcycle | 2019–2020 |
| CBR650RA | Motorcycle | 2019–2023 |
| CBR650R ABS (CBR650RA) | Motorcycle | 2021–2023 |
Model applications as listed in Honda's dealer parts catalog for part number 28115-MJE-D00.
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.