| Parameter | Specification |
|---|---|
| Product Name | Speed Sensor (Engine Speed Sensor) |
| COGENG Part Number | 4265372 |
| OEM Equivalent | Hitachi 4265372 |
| Product Type | Magnetic Pickup / Inductive Speed Sensor |
| Sensor Type | Variable reluctance (magnetic) |
| Output Signal | AC voltage (frequency proportional to engine speed) |
| Application | Engine RPM monitoring / Crankshaft position |
| Compatible Models | Hitachi EX100-2/3, EX120-2/3, EX200-2/3, EX220-2/3/5, EX230-5 |
| Material | Iron + Rubber (seals: NBR) |
| Packing | PP bag inside, carton box outside |
| Place of Origin | Guangdong, China |
| Brand Name | COGENG |
| Certification | ISO9001 |
| Supply Capacity | 500 PCS |
| Brand | Part Number |
|---|---|
| COGENG | 4265372 |
| Hitachi | 4265372 |
| John Deere | 4265372 (Interchange) |
| Interchange | 4265373, 4265374, 4265375, 4265376 |
| Model | Series | Engine | Application |
|---|---|---|---|
| EX100-2 | Dash 2 | Isuzu / Hitachi | Speed / RPM sensor |
| EX100-3 | Dash 3 | Isuzu / Hitachi | Speed / RPM sensor |
| EX100-5 | Dash 5 | Isuzu / Hitachi | Speed / RPM sensor |
| Model | Series | Engine | Application |
|---|---|---|---|
| EX120-2 | Dash 2 | Isuzu / Hitachi | Speed / RPM sensor |
| EX120-3 | Dash 3 | Isuzu / Hitachi | Speed / RPM sensor |
| EX120-5 | Dash 5 | Isuzu / Hitachi | Speed / RPM sensor |
| Model | Series | Engine | Application |
|---|---|---|---|
| EX200-2 | Dash 2 | Isuzu / Hitachi | Speed / RPM sensor |
| EX200-3 | Dash 3 | Isuzu / Hitachi | Speed / RPM sensor |
| EX200-5 | Dash 5 | Isuzu / Hitachi | Speed / RPM sensor |
| Model | Series | Engine | Application |
|---|---|---|---|
| EX220-2 | Dash 2 | Isuzu / Hitachi | Speed / RPM sensor |
| EX220-3 | Dash 3 | Isuzu / Hitachi | Speed / RPM sensor |
| EX220-5 | Dash 5 | Isuzu / Hitachi | Speed / RPM sensor |
| Model | Series | Engine | Application |
|---|---|---|---|
| EX230-5 | Dash 5 | Isuzu / Hitachi | Speed / RPM sensor |
| EX230-5C | Dash 5 | Isuzu / Hitachi | Speed / RPM sensor |
| Engine Model | Displacement | Cylinders | Found In |
|---|---|---|---|
| Isuzu 4BD1T | 3.9L | 4-cylinder | EX100, EX120 |
| Isuzu 6BD1T | 5.8L | 6-cylinder | EX200, EX220 |
| Hitachi original engines | Various | Various | EX series |
Note: Verify compatibility with your equipment model, engine serial number, and production year before ordering. Contact COGENG with your machine details for exact application verification.
| Component | Function |
|---|---|
| Sensor Type | Variable reluctance (magnetic pickup) |
| Target | Flywheel ring gear teeth or crankshaft tone wheel |
| Output | AC voltage sine wave (frequency = engine RPM × number of teeth) |
| ECU Use | Engine speed calculation, fuel injection timing, protection |
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