The Wacker Neuson Bearing is a genuine OEM component designed for G40 and G50 series portable generators. As a direct factory replacement, this bearing delivers the dimensional accuracy and load tolerances required to keep rotating assemblies running smoothly in demanding jobsite conditions. It is confirmed to fit multiple G40 configurations — including standard, mobile, and LATAM Premium variants — as well as the G50 generator. Keep a spare on hand to avoid unplanned outages when your power supply matters most.
Key Features
- OEM-Grade Dimensional Tolerancing — Manufactured to Wacker Neuson's exact bore, outer diameter, and load-rating specs, ensuring correct seating and consistent rotational performance in the generator's drive assembly.
- Drop-In Replacement — Matches the original bearing's mounting interface and clearance tolerances, so installation follows the standard service procedure without custom fitting or machining.
- Broad G40 and G50 Compatibility — Fits G40 standard generators, G40 mobile generators, the G40 50Hz LATAM Premium model, and the G50 generator — covering a wide range of Wacker Neuson portable power equipment in a single part number.
- Sustained Output Stability — A properly seated bearing keeps the rotor and associated shaft components aligned under load, maintaining stable voltage output and protecting the alternator from vibration-induced wear.
- Protects Surrounding Components — Bearing failure typically accelerates wear on adjacent shaft surfaces, housings, and windings. Timely replacement with the correct OEM part limits collateral damage and preserves the generator's service life.
A bearing supports and guides rotating shafts within the generator, reducing friction between moving parts and absorbing both radial and axial loads produced during operation. In a portable generator, the bearing plays a critical role in keeping the rotor centered and aligned within the alternator housing — directly affecting output quality and mechanical longevity. When a bearing wears or fails, symptoms typically include audible noise, vibration, heat buildup, and eventually shaft misalignment that can damage the stator windings or end housings if left unaddressed.
Part Details
| Part Number | 5200023625 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Generator | G40 | 5200015906, 5200015907, 5200016640, 5100029184 |
| Generator | G50 | 5200015909 |
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.
