Multiquip 42009-26 Water Pump

The Multiquip 42009-26 Water Pump is a genuine OEM Water Pump designed for the HTXG6DF hydrostatic ride-on power trowel. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory. Confirmed fitment for HTXG6DF series machines means you can order with confidence and get your trowel back to work without guesswork. DHS Equipment stocks Multiquip OEM parts so you get the right part the first time.

Key Features

• Genuine OEM Cooling Integrity — Manufactured to the exact flow rate and pressure specifications required by the HTXG6DF engine cooling circuit, ensuring thermal performance matches the original design.
• Direct-Mount Replacement — Matches the original bolt pattern, port sizing, and shaft interface for a straightforward swap with no custom fitting or machining.
• Confirmed Fitment for HTXG6DF — Verified for Whiteman HTXG6DF hydrostatic ride-on power trowels; cross-reference part number 42009-26 before ordering to confirm your machine.
• Sustained Engine Temperature Control — A fully functioning water pump keeps coolant circulating at the correct rate, preventing overheating during extended finishing runs. A failing pump leads to heat buildup, loss of power, and potential engine damage.
• Fuel System and Engine Safety — On ride-on trowels running continuous cycles, a compromised cooling circuit can trigger thermal shutdowns mid-pour; replacing a worn pump proactively protects the engine and operator schedule.

The water pump circulates coolant through the engine block and radiator, drawing heat away from critical components and maintaining a stable operating temperature. On a machine like the HTXG6DF that runs hard across large concrete pours, consistent coolant flow is essential — without it, engine temperatures climb quickly, efficiency drops, and the risk of serious engine damage increases. Replacing a worn or leaking water pump at the first sign of trouble is one of the most cost-effective ways to protect the powertrain on your ride-on trowel.

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.