The Multiquip EE48713 Lower Water Line Cummins QSM11 is a genuine OEM coolant line designed for QSM11-powered equipment. As a direct OEM replacement, EE48713 meets the original engineering specifications for the Cummins QSM11 engine coolant routing system, ensuring the correct hose geometry, inner diameter, and connection points for a proper installation. This part is sourced directly through Multiquip's authorized parts program, so you can install it with confidence knowing it matches the original component. If your QSM11-powered machine is showing signs of coolant leaks or degraded hose condition, the part is the correct OEM replacement to restore proper cooling system integrity.
Key Features
- OEM-Grade Coolant Hose Construction — Engineered to withstand the thermal cycling and pressure demands of the Cummins QSM11 cooling circuit, using materials rated for high-temperature engine coolant.
- Exact Routing Geometry — Molded to match the original lower coolant path on the QSM11 engine, fitting directly to factory connection points without cutting or reshaping.
- QSM11 Engine Fitment — Confirmed fitment for QSM11-powered Multiquip equipment; verify your engine model before ordering.
- Cooling System Integrity — A correctly functioning lower water line maintains consistent coolant flow between the engine block and radiator, preventing overheating and unplanned shutdowns under load.
- Leak Prevention — Replaces cracked, swollen, or collapsed hoses that can cause coolant loss, air ingestion into the cooling circuit, and engine temperature spikes.
The lower water line is a critical section of the engine's closed-loop cooling system, responsible for carrying coolant from the radiator back to the engine block where it absorbs heat generated during combustion. On Cummins QSM11 engines, maintaining this flow path in good condition is essential to preventing overheating, which can cause catastrophic engine damage if left uncorrected. A hose that has cracked, softened, or collapsed under clamp pressure will reduce coolant flow or allow air into the system, triggering temperature warnings and potentially forcing the machine offline until the line is replaced.
Part Details
| Part Number | EE48713 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lower Water Line Cummins QSM11 |
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.
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