Multiquip GX160UT1HX2 4.8 HP Honda Engine

The Multiquip GX160UT1HX2 is a genuine OEM 4.8 HP Honda Engine designed for Whiteman plaster and mortar mixer models including WM45H, WM45HE, WM63E, WM63H5, WM63H8, and WM70S/P. As a direct OEM replacement, this engine is sourced and validated by Multiquip to meet the exact power and performance requirements of these mixers. DHS Equipment stocks this part to help keep your Whiteman mixer running at full capacity with a component that installs as intended from the factory. Verify your model code against the fitment list before ordering to confirm compatibility.

Key Features

• OEM-Matched Power Output — Delivers the correct 4.8 HP output specification that Whiteman mixer models WM45H, WM63H5, and WM63H8 are engineered around, ensuring the drum turns at the right speed and torque for consistent mixing.
• Direct-Fit Engine Replacement — Mounts to the same frame points and connects to the same drive components as the original, so installation follows the standard service procedure without fabrication or adaptation.
• Broad Whiteman Mixer Fitment — Confirmed for WM45H, WM45HE, WM63E, WM63H5, WM63H8, and WM70S/P mixer models, covering a wide range of Whiteman plaster and mortar mixer configurations.
• Honda GX-Series Dependability — Built on Honda's GX160 platform, a proven small-engine architecture widely recognized for consistent starting, low vibration, and long service intervals in demanding jobsite conditions.
• Genuine OEM Part — Supplied as an authentic Multiquip OEM component, meaning it meets the same build tolerances and material standards as the engine originally fitted to these mixers at the time of manufacture.

The engine is the core power source of a Whiteman plaster or mortar mixer, driving the drum rotation that blends materials to the correct consistency. Without adequate and stable engine output, the mixer drum loses the torque needed to work through dense mortar or plaster loads, leading to incomplete mixing or stalling under load. Replacing a worn or failed engine with the correct OEM unit — the GX160UT1HX2 — restores full drum power and ensures the mixer performs as it was originally designed to across its full range of mixing applications.

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.