The Multiquip EE53917 Engine to Rad Tube QSM11/Mara 225kW is a genuine OEM coolant transfer tube designed for QSM11-powered Multiquip generator equipment rated at 225kW. As a direct OEM replacement, this tube is manufactured to the same specifications as the original, ensuring a correct fit within the cooling circuit. Sourced directly through authorized Multiquip supply channels, the part is the right choice when restoring your generator's cooling system to proper working order.
Key Features
- Genuine OEM Construction — Manufactured to original equipment specifications, with correct diameter, length, and connection geometry for the QSM11/Mara 225kW cooling system.
- Direct Cooling Circuit Fit — Connects the engine outlet to the radiator inlet in the same routing as the original, eliminating gaps, leaks, or misalignment at the connection points.
- QSM11 Generator Fitment — Confirmed for Multiquip QSM11-powered 225kW generator applications; verify your model code before ordering to ensure compatibility.
- Cooling System Integrity — A failed or deteriorated coolant tube disrupts flow between the engine and radiator, leading to overheating and unplanned shutdowns; replacing with the correct OEM tube restores proper thermal management.
- Critical Fluid-Path Component — Carries pressurized engine coolant, making material integrity and connection security essential to safe, continuous generator operation.
The engine-to-radiator tube is a pressurized coolant transfer line that routes engine coolant from the engine's outlet port directly to the radiator for heat dissipation. It forms a critical link in the closed-loop cooling circuit that keeps the engine operating within its safe temperature range during sustained power generation. When this tube cracks, softens, or fails at its connection points, coolant loss occurs rapidly, risking engine overheating and potential damage to the QSM11 powerplant.
For fitment questions or help confirming compatibility with your specific Multiquip generator unit, contact the DHS Equipment parts team.
Part Details
| Part Number | EE53917 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine to Rad Tube QSM11/Mara 225kW |
Compatibility & Fitment
| Name | Model |
|---|---|
| QSM11 | QSM11 |
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
Multiquip EE53918 Radiator to Engine Tube QSM11/Mara 225kW
