Description
Overview:
This Voltage Regulator 12V 5-Wire is a genuine OEM replacement part designed for Hatz 1B20 and 1B30 engines. It plays a critical role in controlling the charging voltage, ensuring the protection of your battery and on-board electrics by stabilising the output from the engine's charging system. Constructed with a robust and corrosion-resistant body, this regulator is engineered to withstand vibration, moisture, and dust found in demanding environments such as construction sites and agricultural operations. With its straightforward 5-wire connection, it can be seamlessly integrated into existing Hatz wiring looms, restoring optimal charging performance while preventing over- or under-voltage faults.
Key Features:
- Genuine Hatz part (OEM 01983600) for assured fit and function
- 12 V, 5-wire configuration matched to Hatz charging systems
- Provides stable regulated output to protect battery and electronics
- Durable, sealed construction for vibration, dust, and moisture resistance
- Compact housing for easy placement within tight engine bays
- Straightforward installation with compatible Hatz wiring colours/loom layout
- Helps prevent overcharging, dim lights, and erratic instrumentation
Typical Applications:
Used in Hatz single-cylinder engines like the 1B20 and 1B30 to stabilise output from the charging system, ensuring reliable battery and electronic protection during operation.
Also known as:
Voltage regulator, voltage stabiliser, engine electrical regulator, output regulator.
Fits Models:
1B20, 1B30, 1B40, 1B50
Alternate Part Numbers:
01983600
Product Specifications
| L&S Part No. | 01983600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Hatz |
| OEM No. | 01983600 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Hatz |
| Key Features | - Genuine Hatz part, OEM number 01983600 - 12 V, 5‐wire configuration for Hatz systems - Provides stable output to protect battery - Durable, sealed construction resists dust - Compact housing for tight engine bays |
| Fits Models | 1B20 | 1B30 | 1B40 | 1B50 |


