The Multiquip 9822007640 Alternator is a genuine OEM component designed for DCA25SSI, DCA25SSI2, DCA25SSIU, DCA25SSAI, and DCA25SSIU-GEER series ultra-silent diesel generators. As a direct OEM replacement, this alternator meets the original electrical output and winding specifications required by these units, ensuring stable power generation without the guesswork of sourcing a generic substitute. Sourced directly through Multiquip's authorized parts network, this is the same component your machine was built with from the factory. Verify your model code against the fitment list and use part number 9822007640 to confirm you're ordering the correct unit.
Key Features
- OEM-Matched Electrical Output — Built to the original voltage and amperage specifications of the DCA25SS generator family, ensuring consistent, stable power delivery under load.
- Direct-Mount Replacement — Engineered to align with the existing mounting points and wiring harness connections, so installation follows the standard service procedure without fabrication or adaptation.
- Confirmed Fitment — Compatible with DCA25SSI, DCA25SSI2, DCA25SSIU, DCA25SSAI, and DCA25SSIU-GEER ultra-silent diesel generator models.
- Sustained Power Generation — A properly functioning alternator keeps output voltage steady across the generator's rated load range; a worn or failed unit causes voltage fluctuations, tripped breakers, or complete loss of AC output.
- Electrical System Safety — Using a correctly rated OEM alternator protects downstream loads and connected equipment from over-voltage and under-voltage conditions that can damage sensitive electronics or cause nuisance shutdowns.
The alternator is the core power-generating component inside your diesel generator. It converts mechanical energy from the engine into alternating current, supplying stable AC power to whatever equipment or jobsite loads are connected. When an alternator begins to fail, symptoms include fluctuating output voltage, inability to hold rated frequency, overheating, or a complete loss of power — any of which can interrupt critical operations and put connected equipment at risk. Replacing a worn alternator with a genuine OEM unit like the Multiquip 9822007640 restores the generator's ability to deliver clean, rated power output to specification.
Part Details
| Part Number | 9822007640 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Alternator |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25SSIU |
| Diesel Powered Generators | DCA25SSI |
| Diesel Powered Generators | DCA25SSI2 |
| Diesel Powered Generators | DCA25SSAI |
| Diesel Powered Generators | DCA25SSIU-GEER |
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.
