The Multiquip EE45872 is a genuine OEM Exhaust Assembly 1000 kW Cummins QST30-G5, designed specifically for the QST30-G5 generator platform. As a direct OEM replacement sourced through Multiquip's authorized parts network, EE45872 matches the original component in configuration, material, and fitment — no guesswork involved. This assembly is the correct specification for QST30-G5 units operating at the 1000 kW output rating. For fleet managers and service teams keeping large-format generator sets running, ordering the right exhaust assembly the first time matters.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional specifications required by the Cummins QST30-G5 powerplant, ensuring correct exhaust flow characteristics and thermal performance at the 1000 kW rating.
- Direct-Fit Replacement — Engineered to mount directly to QST30-G5 exhaust outlets using the original connection points, eliminating the need for custom adapters or field fabrication.
- Confirmed QST30-G5 Fitment — Specifically validated for Multiquip QST30-G5 generator configurations; always verify your unit's model code before ordering a component at this specification level.
- Maintains Exhaust Integrity at High Output — A correctly seated exhaust assembly keeps combustion gases routed safely away from the enclosure, protecting engine performance and preventing dangerous backpressure that can reduce output or cause thermal damage.
- Critical Safety Application — Exhaust system components on large diesel generators handle extreme temperatures and high-pressure gas flow; using the correct OEM assembly is essential for safe, compliant operation of the QST30-G5 unit.
The exhaust assembly on a large diesel generator like the QST30-G5 is responsible for channeling hot combustion gases out of the engine cylinders and away from the generator enclosure safely and efficiently. On a 1000 kW-class machine, proper exhaust flow directly affects engine back pressure, thermal load, and emissions performance — a compromised or incorrect assembly can reduce power output, accelerate engine wear, or create dangerous heat buildup inside the housing. Replacing a worn or damaged exhaust assembly with the correct OEM component restores the engineered flow path and keeps the generator operating within its design parameters.
For questions about fitment or to confirm compatibility with your specific unit, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | EE45872 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Assembly 1000 kW Cummins QST30-G5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| QST30-G5 | QST30-G5 |
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.
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