The Multiquip 4JJ1XYGD-CORE Engine DCA70USI2 Repower Core is a genuine OEM replacement engine core designed for the DCA70USI2 ultra-silent generator. As a direct-exchange core unit, this repower assembly restores your generator to full operational capacity using the same engine specification as the original build. Sourced directly from Multiquip, the part ensures that your DCA70USI2 is brought back online with a component that meets the exact design intent of the machine.
Key Features
- Genuine OEM Engine Assembly — Sourced directly from Multiquip, this repower core matches the original engine displacement, output rating, and mounting configuration of the DCA70USI2, ensuring nothing is left to guesswork during reinstallation.
- Core Exchange Program — Supplied as a repower core unit, this part is intended as a direct exchange replacement, allowing a full engine swap that restores the generator to its designed power output without custom fabrication or adaptation.
- Built for the DCA70USI2 Ultra-Silent Generator — Confirmed fitment for the DCA70USI2 series, Multiquip's ultra-silent diesel generator platform commonly used on film sets, hospitals, and noise-sensitive worksites.
- Restores Full Generator Output — A failed or worn engine reduces the generator's ability to deliver stable, clean power. This repower core returns the DCA70USI2 to its rated output capacity, protecting connected loads and downstream equipment.
- Critical Compliance for Noise-Sensitive Applications — Ultra-silent generators like the DCA70USI2 are deployed where emissions and acoustic standards are strictly enforced. Using a genuine OEM engine core preserves compliance with those operating requirements.
The engine is the power source at the heart of the DCA70USI2 generator, converting diesel fuel into the mechanical energy that drives the alternator to produce electricity. When an engine reaches the end of its service life through wear, internal failure, or damage, the entire generator loses its ability to produce power. A repower core replacement addresses this at the source, exchanging the spent engine for a unit built to the original specification so the generator can return to consistent, dependable service. Delaying an engine replacement on a generator used in critical applications risks unplanned outages and potential damage to sensitive connected equipment.
Part Details
| Part Number | 4JJ1XYGD-CORE |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine DCA70USI2 Repower Core |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA70USI2 | DCA70USI2 |
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.
Multiquip