Wacker Neuson 5000074673 Fan Motor

The Wacker Neuson is a genuine OEM Fan Motor designed for a broad range of Wacker Neuson equipment, including CT36 and CT48 series walk-behind concrete trowels, PT3A centrifugal trash pumps, GP3800A portable generators, BFS floor saws, BPU and BPS reversible and single-direction vibratory plate compactors, and GV-series portable generators. Sourced directly from Wacker Neuson, this Fan Motor is manufactured to the same specifications as the original component installed at the factory. With fitment spanning multiple machine families — from concrete finishing equipment to compaction and fluid-handling machines — confirming your model number against part number before ordering is the best way to ensure a correct match. This is a high-demand service part stocked to keep your equipment running when it counts.

Key Features

• Genuine OEM Motor Windings and Output Rating — Built to the exact electrical specifications of the original, ensuring correct airflow volume and cooling capacity for each compatible machine family.
• Drop-In Replacement Mounting — Matches the original motor's mounting footprint, shaft dimension, and connector interface, so installation follows the standard service procedure without fabrication or adaptation.
• Wide Cross-Family Fitment — Verified for CT36 and CT48 walk-behind trowels, PT3A trash pumps, GP3800A and GV-series generators, BFS floor saws, and BPU/BPS vibratory plate compactors — confirm your model number before ordering.
• Sustained Cooling Performance — A properly functioning fan motor maintains the airflow needed to prevent engine and electrical component overheating during sustained operation; a failed or sluggish motor can accelerate thermal wear across the entire machine.
• Electrical Safety Compliance — As a powered motor driving cooling airflow over engine and generator components, correct rated output is essential; an under-spec motor may cause overheating conditions that affect both machine performance and operator safety.

The fan motor drives a rotating fan that moves air across the engine, alternator, or other heat-generating components to maintain safe operating temperatures. In generators and pumps, consistent airflow is critical to preventing thermal overload during extended run times; in concrete trowels and floor saws, it supports engine cooling during demanding finishing or cutting work. When a fan motor weakens or fails, airflow drops, temperatures rise, and the host machine may shut down unexpectedly or suffer accelerated wear to surrounding components.

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.