The Multiquip 42423 Fuel Sending Unit is a genuine OEM component designed for Whiteman ride-on power trowel models HTXG6DF, HTX6H, and STX6H. Sourced directly from Multiquip, this part meets the original design specification for accurate fuel level monitoring on these hydrostatic trowels. Verified fitment against the HTXG6DF, HTX6H, and STX6H model codes means you can order with confidence and get your machine back on the slab without second-guessing compatibility.
Key Features
- OEM Signal Accuracy — Calibrated to the original resistance range for the fuel gauge circuit on these trowels, so readings are consistent and trustworthy.
- Drop-In Installation — Matches the original float arm length, sender thread, and connector configuration for a direct swap with no re-wiring or bracket modification.
- Confirmed Fitment — Compatible with Whiteman ride-on power trowel models HTXG6DF, HTX6H, and STX6H.
- Continuous Operation Confidence — A functioning sender keeps the operator accurately informed of fuel levels, preventing unexpected engine shutdowns mid-pour when timing is critical.
- Fuel System Integrity — The OEM sender uses a correctly rated float and seal material for the fuel environment inside these trowels, helping avoid contamination or premature failure in the tank.
The fuel sending unit is mounted inside the fuel tank and tracks the fuel level by means of a float connected to a variable resistor. As the fuel level changes, the float moves and alters the resistance signal sent to the fuel gauge on the operator panel. When the sending unit fails or drifts out of calibration, the gauge reads incorrectly — showing full when the tank is low, or pegged empty when fuel remains — leaving the operator with no reliable way to manage run time on the job.
Part Details
| Part Number | 42423 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Sending Unit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | STX6H |
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.
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