The Multiquip 0601820663 is a genuine OEM Automatic Voltage Regulator designed for Multiquip super-silent and diesel-powered generator models including the DCA10SPX4, DCA10SPXU4, TLG12SPX4, TLG12SPX, DCA15SPXU4F, and DCA15SPX4. This is a direct OEM replacement sourced from Multiquip, ensuring the part matches the original electrical specifications of the generator it serves. Keeping the voltage regulation system in top condition is critical to protecting sensitive loads connected to these generators, making it essential to install the correct part for your specific model.
Key Features
- OEM-Matched Voltage Regulation Spec — Manufactured to the exact output regulation tolerances of the original unit, maintaining stable voltage output under variable load conditions.
- Drop-In Replacement — Connects directly to the existing wiring harness and mounting points on compatible generator models, requiring no adaptation.
- Broad Generator Compatibility — Fits DCA10SPX4, DCA10SPXU4, TLG12SPX4, TLG12SPX, DCA15SPXU4F, and DCA15SPX4 super-silent and diesel generator models.
- Protects Connected Equipment — A correctly functioning AVR keeps output voltage stable, protecting power tools, lighting rigs, and electronic equipment from damaging voltage swings.
- Electrical Safety Compliance — Installing a genuine OEM AVR ensures the generator's voltage control circuit operates within the designed safety parameters for the unit.
An Automatic Voltage Regulator continuously monitors the generator's AC output and adjusts the excitation current fed to the alternator's field windings to keep voltage stable regardless of load changes. Without a properly functioning AVR, output voltage fluctuates as loads are added or removed, which can damage connected equipment, cause lighting to flicker, or trigger generator shutdowns. When an AVR degrades or fails, the generator may produce over-voltage or under-voltage conditions that compromise both the machine and whatever is plugged into it — replacing it promptly with part this part restores precise voltage control and safe generator operation.
For questions about fitment or to confirm compatibility with your specific generator serial number, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 0601820663 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Automatic Voltage Regulator |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA10SPX4 |
| Diesel Powered Generators | DCA10SPXU4 |
| Diesel Powered Generators | TLG12SPX4 |
| Diesel Powered Generators | DCA15SPXU4F |
| Diesel Powered Generators | TLG12SPX |
| Diesel Powered Generators | DCA15SPX4 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
