The Multiquip EE53597 Upper Water Tube is a genuine OEM component designed for the QST30 series equipment. Sourced directly from Multiquip, this part meets the exact specifications of the original, ensuring a correct, trouble-free installation. It is confirmed to fit QST30 models and is the same tube supplied on the production line. When you need the right part the first time, the part is the straightforward choice.
Key Features
- Genuine OEM Fluid Path Integrity — Manufactured to the original flow-path dimensions, ensuring consistent coolant volume and pressure routing through the upper water circuit.
- Direct-Connect Installation — Matches OEM connection points exactly, so the tube seats and seals the way the original did with no adaptation required at either end.
- Confirmed QST30 Fitment — Verified for QST30 series equipment, taking the guesswork out of compatibility before the part ever arrives on site.
- Thermal Performance Protection — A correctly routed upper water tube keeps coolant circulating at the right rate; a cracked or collapsed tube can lead to overheating and unplanned engine shutdowns.
- Corrosion-Resistant Construction — Built to withstand the heat cycling and coolant chemistry demands of continuous engine operation, maintaining structural integrity over extended service intervals.
The upper water tube carries coolant from the engine's top outlet toward the cooling circuit, forming a critical link in the engine's thermal management system. When this tube cracks, collapses, or develops a leak, coolant flow is disrupted, causing engine temperature to rise rapidly and risking serious engine damage. Replacing a worn or failed upper water tube promptly restores proper coolant circulation and protects the engine from heat-related failure.
For questions about fitment or to confirm this is the right part for your QST30, contact the DHS Equipment team before ordering.
Part Details
| Part Number | EE53597 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Upper Water Tube |
Compatibility & Fitment
| Name | Model |
|---|---|
| QST30 | QST30 |
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.
