The Wacker Neuson Inner Rotor is a genuine OEM component designed for the GS10003G generator. As a factory-sourced part, it is manufactured to the exact tolerances and material specifications required for correct electrical output and rotor balance in the original machine. This genuine OEM designation means you are receiving the same part fitted at the point of manufacture — not an approximation. If your GS10003G is experiencing irregular power output, overheating, or generator failure, the Inner Rotor is the correct replacement to restore full operation.
Key Features
- Wound to Correct Electromagnetic Specification — Genuine OEM construction ensures the rotor windings meet the original inductance and resistance values required for stable AC power generation.
- Direct Drop-In for the GS10003G — Machined to original shaft dimensions and rotor stack tolerances, so it seats and aligns correctly within the generator housing without modification.
- Confirmed Fitment for the GS10003G Series — Verified against Wacker Neuson parts documentation for the GS10003G (No-CE) generator, part number 5000408894.
- Restores Full Rated Power Output — A worn or damaged inner rotor causes voltage instability and output loss; replacing it with the correct OEM part brings the generator back to its rated capacity.
- Balanced for Smooth, Vibration-Free Operation — Factory balancing prevents the rotor runout and vibration that accelerates bearing wear and shortens generator service life.
The inner rotor is the rotating core of the generator's alternator assembly. As it spins within the stator, its magnetic field induces the alternating current that the machine delivers as usable electrical power. When the inner rotor degrades — through winding failure, physical damage, or loss of magnetic properties — the generator will produce reduced, unstable, or no output voltage. Replacing a failed inner rotor with a correctly specified part is essential to restoring the generator's rated performance and protecting the stator and other electrical components from damage caused by irregular magnetic flux.
Part Details
| Part Number | 5000408894 |
|---|---|
| Old Part Number | 0408894 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Inner Rotor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GS10003G | GS10003G (No-CE) | 5100079458 |
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.
