The Multiquip A4924200004 Robin Engine EX27D is a genuine OEM replacement engine designed for the GA4.5R and GA4.5RA portable generator series. As a direct OEM component sourced through Multiquip, it delivers the correct power output and mechanical fit required to restore your generator to full operating spec. This engine is the confirmed correct replacement for GA4.5R and GA4.5RA units, making part matching straightforward. DHS Equipment supplies this as an authorized Multiquip OEM part, so you can order with confidence knowing you're receiving the exact component the machine was built with.
Key Features
- Genuine OEM Engine Assembly — Sourced directly from Multiquip, this Robin EX27D engine meets the exact displacement, output, and mounting specifications the GA4.5R and GA4.5RA generators were engineered around.
- Direct Bolt-In Replacement — Designed to install in place of the original engine with correct mounting bolt patterns, shaft dimensions, and accessory connections aligned to the generator frame.
- Confirmed Fitment for GA4.5R and GA4.5RA — Part A4924200004 is the verified OEM engine for these Multiquip portable generator models, eliminating compatibility guesswork.
- Restores Full Power Output — A failed or worn engine causes loss of generator output, voltage instability, or complete shutdown; replacing it with this OEM unit brings the machine back to rated wattage and runtime.
- Fuel System Integrity — As a complete engine replacement, the EX27D includes the correct carburetion and fuel delivery configuration for safe, stable generator operation — a critical consideration in any power generation application.
The Robin Engine EX27D is the prime mover of the GA4.5R and GA4.5RA portable generators, providing the combustion power that drives the alternator to produce electrical output. When the engine degrades through wear, mechanical failure, or damage, the generator loses its ability to produce consistent or rated power — and in many cases stops functioning entirely. Replacing the engine with the correct OEM unit, part number A4924200004, ensures the generator returns to its original rated output and operates reliably under load.
Part Details
| Part Number | A4924200004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Robin Engine EX27D |
Compatibility & Fitment
| Name | Model |
|---|---|
| Portable Generators | GA4.5R |
| Portable Generators | GA4.5RA |
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.
