Multiquip

Multiquip GX340U1QA2 Honda 10.7 HP Engine

$1,612.18
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GX340U1QA2-Multiquip
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The Multiquip GX340U1QA2 Honda 10.7 HP Engine is a genuine OEM engine assembly designed for the QP4TH trash pump. Sourced directly from Multiquip, this is the exact engine specified for the QP4TH, ensuring correct power output, mounting configuration, and operational compatibility. As a genuine OEM component, it meets the same standards as the engine installed at the factory, giving you confidence in fitment and long-term performance on the job.

Key Features

  • Honda GX340 Power Output: — Delivers the correct 10.7 HP rating required to drive the QP4TH pump at its rated flow and lift capacity.
  • Genuine OEM Engine Assembly: — Sourced directly through Multiquip, this is the same engine model specified in the original equipment build — not an approximation or substitute.
  • Confirmed QP4TH Fitment: — Engineered specifically for the Multiquip QP4TH trash pump, with correct mounting bolt pattern, shaft dimensions, and throttle linkage compatibility.
  • Pump Performance Integrity: — A properly matched engine maintains rated pump speed and priming performance; an underpowered or mismatched engine reduces flow rate and risks pump cavitation.
  • Honda Reliability: — The GX-series is a proven commercial engine platform widely supported by authorized service dealers, with readily available tune-up and wear parts.

The engine is the heart of any engine-driven trash pump, converting fuel into the rotational force that spins the pump impeller to move high-volume water and debris-laden slurry. On the QP4TH, the Honda GX340 provides the displacement and torque needed to maintain consistent priming and flow even under demanding site conditions. When an engine loses compression, develops fuel system issues, or reaches the end of its service life, replacing it with the correct OEM unit restores the pump to its original rated performance rather than leaving operators guessing about compatibility or output.

Part Details

Part NumberGX340U1QA2
BrandMultiquip
Part TypeGenuine OEM
DescriptionHonda 10.7 HP Engine

Compatibility & Fitment

Name Model
Trash Pumps QP4TH

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.