Official Honda Identification
Honda catalogs this component as GENERATOR ASSY., PULSE. The natural product description is Pulse Generator Assembly, while the exact Honda part number remains 30300-MJE-D01.
Honda · Genuine OEM Part
Honda part 30300-MJE-D01 is the GENERATOR ASSY., PULSE, a pulse generator assembly listed in the right crankcase cover section of Honda parts catalog data. Honda service parts information also describes the related operation as an ignition pulse generator, establishing its role as the component that provides a pulse signal within the engine’s ignition system. The part is identified by Honda’s exact OEM name and part number for accurate ordering.
Honda catalogs this component as GENERATOR ASSY., PULSE. The natural product description is Pulse Generator Assembly, while the exact Honda part number remains 30300-MJE-D01.
This places the component in the crankcase-cover grouping rather than identifying it as a separate external electrical accessory.
Honda parts catalog data lists one 30300-MJE-D01 pulse generator assembly. The quantity applies to the cataloged assembly entry and does not establish additional included components or hardware.
Honda service parts information identifies the related operation as GENERATOR, IGNITION PULSE, while Honda’s parts catalog names the component GENERATOR ASSY., PULSE. Together, these descriptions establish the assembly’s ignition-pulse role without adding unsupported construction, electrical ratings, dimensions, or material details. The component is shown in the right crankcase cover section and is cataloged as a single assembly.
| Honda Part Number | 30300-MJE-D01 |
|---|---|
| Honda Catalog Description | GENERATOR ASSY., PULSE |
| Part Type | Pulse Generator |
| Assembly | Right Crankcase Cover |
| Quantity | 1 |
| Catalog location | Right crankcase cover |
| 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 30300-MJE-D01.
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.