Multiquip 12450 Radiator Guard

The Multiquip 12450 Radiator Guard is a genuine OEM component designed for HHN31V and HHN34TVD Whiteman ride-on power trowels. Sourced directly from Multiquip, this part carries the same specification as the original, ensuring a proper fit with no guesswork. It is confirmed compatible with the HHN31V and HHN34TVD mechanical ride-on trowel models, making it a straightforward stock item for fleet maintainers and service technicians who need to get a machine back in service quickly.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional spec, so the guard sits flush and mounts correctly against the radiator housing.
• Direct-Fit Replacement — Engineered to the exact profile of the original 12450 guard, dropping straight into place on the HHN31V and HHN34TVD without rework or fabrication.
• Confirmed Fitment — Verified for HHN31V and HHN34TVD Whiteman ride-on power trowels; part number 12450 should be cross-referenced against your machine's serial tag before ordering.
• Cooling System Protection — Shields the radiator core from concrete splatter, debris, and mechanical contact during finishing operations, preserving airflow and preventing costly core damage.
• Safety-Relevant Component — A damaged or missing radiator guard exposes the cooling system to impact and operator contact hazards; replacing it promptly supports safe machine operation.

The radiator guard on a ride-on power trowel serves as a protective barrier between the radiator core and the harsh environment of a concrete finishing site. It prevents debris, slurry, and physical impact from reaching the fins and tubes of the radiator, which is critical for maintaining proper engine cooling under sustained load. When the guard is cracked, bent, or missing entirely, the radiator becomes vulnerable to clogging and physical damage that can lead to overheating and unplanned machine downtime.

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.