Multiquip EE53616 Radiator Rocor SN40-8/4-3/1P QST30

The Multiquip EE53616 Radiator Rocor SN40-8/4-3/1P QST30 is a genuine OEM radiator designed for QST30 series equipment. As a direct OEM replacement, this radiator is sourced to meet the exact specifications of the original component fitted to QST30 machines, ensuring a correct installation with no guesswork. DHS Equipment supplies this part to keep your equipment cooling system operating at its designed capacity. Confirm your model code against QST30 before ordering to ensure accurate fitment.

Key Features

• OEM-Grade Cooling Capacity — Built to the original heat-transfer specification for the QST30, maintaining proper coolant flow and temperature control under sustained load.
• Direct-Fit Replacement — Engineered to match the original mounting points, inlet and outlet port positions, and core dimensions of the QST30 radiator for a clean, straightforward swap.
• Confirmed QST30 Fitment — Validated for QST30 series equipment; always cross-reference your model code to verify compatibility before installation.
• Protects Engine From Thermal Overload — A fully functioning radiator prevents coolant temperature from climbing into the danger zone, protecting engine components from heat-related wear and unexpected shutdowns.
• Genuine Multiquip OEM Part — Supplied as an authorized OEM component under part number EE53616, so the fit and material construction match what came off the production line.

The radiator is the heart of an engine's liquid cooling system. It dissipates heat absorbed by the coolant as it circulates through the engine block, releasing that heat into the surrounding air through its core fins and tubes. On heavy-duty equipment like the QST30, a radiator that is cracked, corroded, or blocked can no longer shed heat effectively, causing coolant temperatures to spike and triggering thermal shutdowns or, in severe cases, permanent engine damage. Replacing a failed or degraded radiator with the correct OEM unit restores the system's full cooling capacity and keeps the engine operating within its safe temperature range.

Part Details

Compatibility & Fitment

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.