The Wacker Neuson Hub Complete is a genuine OEM component designed for the E1250 and HSH380 series hydronic surface heaters. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, this part is built to the exact tolerances and specifications of the original. Compatible across a broad range of E1250S, E1250B, E1250P, HSH380S, and HSH380B configurations — covering diesel, natural gas, propane, and LP/NG variants — this hub assembly ensures a verified, model-matched fit. Keep your hydronic heating system performing at full output by replacing worn or damaged hub components with the correct OEM part.
Key Features
- OEM-Spec Hub Construction — Manufactured to the original dimensional and material tolerances required for precise rotational alignment within the hydronic heater assembly.
- Direct Drop-In Replacement — Mounts using the original hardware configuration, requiring no additional machining or adapter components during installation.
- Broad Series Compatibility — Fits E1250S, E1250B, and E1250P models in diesel, LP/NG, and natural gas configurations, as well as HSH380S and HSH380B hydronic surface heater variants.
- Sustained Heating Performance — A properly functioning hub maintains correct pump or fan drive engagement; a worn or failed hub can cause loss of fluid circulation or air movement, degrading heat output and risking overheating.
- Genuine Wacker Neuson OEM Part — Part number 5200008404 is an authorized component, ensuring compatibility is confirmed against the original equipment design specification.
The hub assembly serves as a central mechanical interface point within the hydronic surface heater's drive system, transmitting rotational force from the motor to downstream components such as the circulation pump or blower. When the hub wears, cracks, or fails, drive engagement is lost, causing reduced or complete failure of fluid circulation or airflow — directly impacting the heater's ability to deliver consistent surface warming output. Replacing the hub complete assembly with the correct OEM part restores full mechanical coupling and ensures the system operates as designed.
Part Details
| Part Number | 5200008404 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hub Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1250S | E1250S | 5200012355, 5200012354 |
| E12540B | E1250B | 5200012353, 5200007613 |
| HSH380s | HSH 380S | 5100054643 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| HSH380S-Diesel, with Generator | HSH380S | 5200012371, 5200012370 |
| HSH380B-Diesel, without generator | HSH380B | 5200012359, 5200007614 |
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.
