The Multiquip 803618 Radiator Support is a genuine OEM component designed for the LS300P hydraulic-driven concrete pump. Sourced directly from Multiquip, this part meets the exact specifications of the original and ensures the radiator assembly is correctly positioned and secured within the machine's frame. Verified fitment for LS300P concrete pump units makes this the straightforward, confidence-inspiring choice for service technicians and equipment owners keeping their machines in peak condition.
Key Features
- OEM Structural Integrity — Manufactured to Multiquip's exact tolerances, ensuring the radiator is held at the correct mounting angle and position critical for proper cooling system function on concrete pumps.
- Direct-Mount Compatibility — Designed to bolt into the LS300P frame using the original mounting points, requiring no reworking of existing hardware or brackets.
- Confirmed LS300P Fitment — Verified OEM replacement for the Mayco LS300P hydraulic-driven concrete pump series.
- Cooling System Protection — A correctly fitted radiator support prevents radiator movement and vibration stress, protecting cooling hoses and connections from premature wear during high-demand pumping operations.
- Genuine Multiquip Part — Carries the full backing of Multiquip OEM sourcing, so part number 803618 matches the component that left the factory — no guesswork on fit or finish.
The radiator support is a structural mounting component that holds the radiator securely within the machine's frame. On hydraulic-driven concrete pumps like the LS300P, the engine and hydraulic system generate significant heat, making a fully functional cooling assembly essential to sustained operation. A damaged or missing radiator support allows the radiator to shift under vibration, which can stress coolant lines, cause leaks, and lead to engine overheating that shuts down production on the pour.
Part Details
| Part Number | 803618 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Radiator Support |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300P |
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 Part # 12850632 - Radiator Support - Genuine OEM Part
