The Wacker Neuson Brush is a genuine OEM component designed for the HSH700, HSH650, E2200, E3000 ES, and Pureheat series hydronic surface heaters. As a direct OEM replacement, this brush is manufactured to the same specifications as the original, ensuring a correct fit within the electrical system of your Wacker Neuson heater. It is compatible across a wide range of E2200 and E3000 ES configurations, including ground heater and hydronic surface heater variants with or without lift bail and generator packages, as well as Pureheat oil and gas burner models. Keep a spare on hand to maintain continuous operation during cold-weather concrete curing and ground thawing seasons.
Key Features
- Genuine OEM Electrical Contact Quality — Manufactured to OEM spec with the correct carbon composition and contact geometry for consistent conductivity in Wacker Neuson hydronic heater motor circuits.
- Drop-In Replacement — Matches the original brush profile and mounting dimensions, fitting directly into the brush holder without modification.
- Broad Heater Family Coverage — Fits HSH700, HSH650, E2200 (ground heater and hydronic surface heater variants), E3000 ES, HP252, and Pureheat oil and gas burner hydronic heaters.
- Sustained Motor Performance — A worn or failed brush causes arcing, intermittent motor operation, or complete motor failure; replacing it promptly restores full burner and circulation pump output.
- Cold-Weather Reliability — Hydronic heaters are operated in demanding low-temperature environments; using a correctly spec'd OEM brush helps maintain consistent electrical contact under extended runtime conditions.
The brush is a carbon contact component that transfers electrical current between the stationary wiring and the rotating armature inside a motor. In hydronic surface heaters, it is typically found in the burner blower motor or circulation pump motor. As the brush wears down through normal use, electrical contact becomes inconsistent, leading to motor hesitation, reduced output, or failure to start. Replacing the brush at the first sign of wear keeps the motor running at full efficiency and protects the armature from damage caused by poor contact.
Part Details
| Part Number | 5000173128 |
|---|---|
| Old Part Number | 0173128 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Brush |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HSH700 | HSH700G | 5000620243 |
| E2200 GROUND HEATER, W/ LIFT BAIL | E2200 | 5000620215, 5000620176, 5000620216, 5000620226, 5100017448, 5100017449 |
| HP252 | HP252 | 5000620249 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190, 5000620220 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968, 5000620967 |
| HSH650 | HSH650 | 5000620991 |
| E3000 ES Ground Heater, 3kW Gen | E3000 | 5100017801 |
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.
