The Wacker Neuson Brush Collar is a genuine OEM component designed for the GPSi4300 portable inverter generator series. Sourced directly from Wacker Neuson, this part is manufactured to the same standards as the original, ensuring a correct, consistent fit every time. As a genuine OEM replacement, it integrates with the GPSi4300's alternator assembly the same way the factory-installed part does — no guesswork, no adaptation. Whether you're completing a scheduled brush service or addressing unexpected wear, part number is the correct choice to restore your generator to proper operating condition.
Key Features
- OEM Brush Retention Integrity — Genuine Wacker Neuson construction ensures the collar maintains correct brush positioning and secure seating within the alternator assembly, preserving consistent electrical contact.
- Direct Drop-In Replacement — Engineered to match the original mounting geometry of the GPSi4300, this collar installs using the same fastener points and alignment as the part it replaces.
- GPSi4300 Series Compatibility — Verified fitment across GPSi4300 portable inverter generator configurations, including models covered under machine numbers 5000620963, 5000620783, and 5000620937.
- Protects Brush and Commutator Condition — A properly seated collar keeps the brush assembly stable under load. A worn or damaged collar allows brush movement that accelerates wear on both the brush and commutator surface, shortening their service life.
- Genuine OEM Part — Carries the Wacker Neuson part number 5000226037 for straightforward verification against your service manual or parts diagram before ordering.
The brush collar is a retaining component within the generator's alternator section that holds the carbon brush in correct alignment against the slip ring or commutator. By securing the brush in position, the collar ensures steady electrical contact that allows the generator to produce consistent output voltage. When the collar cracks, deforms, or wears, the brush can shift or rock during operation, leading to arcing, irregular voltage output, accelerated brush wear, and eventual alternator damage if left unaddressed.
Part Details
| Part Number | 5000226037 |
|---|---|
| Old Part Number | 0226037 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Brush Collar |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GPSi4300 | GPSi4300 | 5000620963, 5000620783, 5000620937 |
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.
