The Multiquip 42817 is a genuine OEM Heat Exchanger Assembly LH designed for the HTXG6DF heavy-duty hydrostatic ride-on power trowel. Sourced directly from Multiquip, this left-hand heat exchanger assembly carries the same specifications as the original component installed at the factory. Compatibility is confirmed for HTXG6DF machines, making this the correct choice when sourcing a direct replacement for that platform.
Key Features
- Genuine OEM Heat Transfer Performance — Manufactured to the same thermal capacity and flow specifications as the original, ensuring the hydraulic system maintains proper operating temperature under sustained troweling loads.
- Left-Hand Side Specific — Engineered as the LH assembly; installs on the correct side of the HTXG6DF hydraulic circuit without modification to mounting brackets or fluid lines.
- Confirmed HTXG6DF Fitment — Verified for Whiteman HTXG6DF heavy-duty hydrostatic ride-on trowels; use part 42817 to cross-reference against your machine's parts diagram before ordering.
- Hydraulic System Protection — A properly functioning heat exchanger keeps hydraulic fluid temperatures in the safe operating range; a failed or blocked unit can cause fluid breakdown, seal damage, and loss of drive or blade control.
- OEM Confidence — Backed by Multiquip's genuine parts program, this assembly meets the same material and construction standards as the unit it replaces, supporting long service intervals on a high-cycle machine.
The heat exchanger on the HTXG6DF ride-on trowel is responsible for cooling the hydraulic fluid that powers both the blade pitch system and the hydrostatic drive. As the machine works, friction and load build heat in the hydraulic circuit; the heat exchanger transfers that heat away from the fluid to keep viscosity and pressure within the correct operating range. When the heat exchanger fails — through leakage, core blockage, or physical damage — hydraulic fluid overheats, which accelerates wear on pumps, motors, and seals and can result in sluggish or unresponsive blade and drive control.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 42817 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Heat Exchanger Assembly LH |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTXG6DF |
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.
