The Multiquip 79000448SRF Radiator Package is a genuine OEM component designed for the STX55Y6 hydrostatic ride-on power trowel. As a direct OEM replacement, this package is sourced from Multiquip and built to the exact specifications required by the STX55Y6, ensuring a correct, reliable installation without guesswork. Keeping the cooling system operating at full capacity is critical on a high-output finishing machine, and the 79000448SRF delivers the complete package needed to restore that function efficiently.
Key Features
- Genuine OEM Cooling Specification — Engineered to the exact thermal capacity required by the STX55Y6 engine, ensuring the cooling system manages heat load correctly under continuous troweling operation.
- Complete Package Configuration — Supplied as a full radiator package, reducing the need to source individual subcomponents separately and simplifying the repair process.
- Direct STX55Y6 Fitment — Confirmed fit for the Whiteman STX55Y6 super-sized hydrostatic ride-on trowel; mounts to the existing bracket and hose connections as originally designed.
- Protects Engine from Overheating — A compromised radiator on a ride-on trowel leads to elevated coolant temperatures, risking engine damage during long finishing runs; this package restores proper thermal control.
- Authorized Multiquip OEM Part — Supplied through an authorized Multiquip parts channel, backed by DHS Equipment's parts expertise for correct part identification.
The radiator package is the heart of the engine cooling circuit on the STX55Y6 hydrostatic trowel. It dissipates heat generated by the engine during operation by transferring it from the coolant to the surrounding air, maintaining safe operating temperatures across extended finishing cycles. When the radiator is cracked, corroded, or leaking, coolant loss and overheating follow quickly — leading to costly engine damage and unplanned downtime on the slab.
Part Details
| Part Number | 79000448SRF |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Radiator Package |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STX55Y6 |
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.
