The Wacker Neuson Main Stator Complete is a genuine OEM component designed for the G120 and G130 series portable generators. Sourced directly from Wacker Neuson, this stator assembly meets the exact electrical specifications of the original unit, ensuring correct voltage and frequency output for your machine. It is confirmed compatible across a wide range of G120 and G130 configurations, including Standard, Cold Weather, Custom, and Tier 4i/Tier 4 Final variants. When your generator's output is inconsistent, weak, or absent, the main stator is often the root cause — replacing it with a genuine OEM assembly restores full rated performance.
Key Features
- Genuine OEM Winding Specification — Wound to the exact resistance and output spec of the original, ensuring correct AC voltage and Hz output across all rated load conditions.
- Drop-In Assembly Replacement — Supplied as a complete stator assembly, fitting directly into the generator housing with OEM mounting points and lead wire connections that match the original harness.
- Broad G120 and G130 Coverage — Compatible with Standard, Cold Weather, Custom, Tier 4i, and Tier 4 Final variants within the G120 and G130 generator families.
- Restores Full Power Output — A failed or degraded stator causes voltage drop, overheating, or complete loss of AC output; a fresh OEM stator brings your generator back to its full rated capacity.
- Electrical Safety Assurance — Correct insulation class and coil construction prevent shorts, ground faults, and unsafe voltage irregularities that an out-of-spec stator can introduce.
The main stator is the fixed winding assembly inside the generator's alternator section. As the rotor spins past the stator windings, electromagnetic induction converts mechanical energy into AC electrical output. The stator's winding gauge, insulation rating, and coil configuration directly determine the generator's voltage, frequency stability, and load capacity. When stator windings degrade — through heat cycling, moisture ingress, or mechanical vibration — the result is erratic voltage, reduced output, or a complete failure to generate power. Replacing the stator with a genuine OEM assembly like the Wacker Neuson 5100028628 is the definitive fix for restoring dependable electrical output.
Part Details
| Part Number | 5100028628 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main Stator Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5000620653, 5200001320, 5000620652, 5200006901, 5200003159, 5200003856, 5200003854, 5200003855, 5200008715, 5000620311, 5000620309, 5000620310, 5200008353, 5200008350, 5200008351, 5200008349, 5100025818 |
| G130 Generator, Standard T4i | G130 | 5200023232, 5200023233, 5200023234, 5100045087, 5100045559, 5100045560, 5100045564, 5100045565, 5100045566, 5100049838, 5100049839, 5100049840, 5100036308 |
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.
