Wacker Neuson 5000186736 Tandem Electric Axle

The Wacker Neuson Tandem Electric Axle is a genuine OEM component designed for the HI750 and HI900 series indirect-fired air heaters. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original assembly installed at the factory. It is confirmed to fit HI750G, HI750GM, HI900DGM, and associated Factory-Installed Options configurations. When you match the part number to your machine's serial and model tag, you can order with confidence knowing it will install as intended.

Key Features

• Genuine OEM Axle Assembly — Manufactured to Wacker Neuson's original design tolerances, ensuring the electric axle delivers the same load-bearing and mobility performance as the unit it replaces.
• Direct-Fit Replacement — Engineered to the same mounting geometry and electrical interface as the original, allowing the axle to seat and connect in the existing heater chassis without improvised adaptation.
• Confirmed Fitment for HI750 and HI900 Series — Compatible with HI750G, HI750GM, HI900DGM indirect-fired air heaters, as well as Factory-Installed Options assemblies sharing this platform.
• Restores Full Mobility Function — A properly functioning tandem electric axle allows the heater unit to be repositioned safely on the jobsite; a failed or worn axle can compromise controlled movement and increase the risk of unplanned equipment displacement.
• Electrical System Integrity — As a powered axle component, using the correct OEM part ensures the electrical connections and load ratings align with the heater's onboard power system, supporting safe and predictable operation.

The tandem electric axle provides the motorized mobility system that allows an indirect-fired air heater like the HI750 or HI900 to be repositioned under power rather than pushed or towed manually. It bears the weight of the heater unit while translating electrical input into controlled movement across the work surface. When the axle wears or fails, the heater loses its ability to move safely and predictably, which can interrupt heat delivery to temperature-sensitive work areas such as concrete curing enclosures or cold-weather construction sites.

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.