The Wacker Neuson Flywheel Housing is a genuine OEM component designed for the E1250S and E1250P Hydronic Heaters, E2200 and E3000 Ground Heaters, and HSH380 series Hydronic Surface Heaters. Sourced directly from Wacker Neuson, part is manufactured to the exact dimensions and tolerances of the original, ensuring a direct drop-in replacement with no guesswork on fit. This housing is confirmed across a wide range of configurations within these heater families, including standard, premium, diesel, LP/NG, and generator-equipped variants. When it comes to keeping your heating equipment operational through demanding ground-thawing and concrete-curing applications, replacing a damaged or worn flywheel housing with the correct OEM part matters.
Key Features
- OEM-Matched Casting Integrity — Manufactured to original Wacker Neuson specifications, ensuring the housing maintains correct bearing bore alignment and structural rigidity under sustained engine operation.
- Direct Bolt-On Replacement — Matches the original mounting pattern and mating surfaces, allowing straightforward installation without modification to surrounding components.
- Broad Heater Family Coverage — Confirmed fitment across E1250S, E1250P, E2200, E3000, and HSH380S/HSH380B series, including diesel, LP/NG, standard, premium, and generator-equipped configurations.
- Protects Critical Rotating Components — The housing encases and aligns the flywheel assembly, safeguarding it from debris ingestion and maintaining the concentricity essential for smooth engine performance in field heating units.
- Genuine Wacker Neuson Part — Supplied as part number 5100015715 directly from the Wacker Neuson parts network, giving you full confidence in authenticity and correct part identification.
The flywheel housing is a structural engine cover that encloses the flywheel and serves as the mounting interface between the engine block and the transmission or driven components. It keeps the flywheel protected from environmental debris while maintaining the precise alignment needed for smooth power transfer and starter engagement. A cracked, damaged, or incorrectly fitted flywheel housing can cause misalignment of the drivetrain, accelerated wear on the starter ring gear, oil leaks at mating gasket surfaces, and in severe cases, operational failure of the heater unit — all of which are critical concerns on a ground-heating or hydronic heating system operating in cold-weather jobsite conditions.
Part Details
| Part Number | 5100015715 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flywheel Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E1250S | E1250S | 5200012355, 5200012354 |
| E3000 Ground Heater, 3kW Gen, TC | E3000 | 5100017807, 5100017809, 5100017806, 5100017808, 5100017810, 5100017811, 5100017801 |
| E 1250P Hydronic Heater, Premium, Diesel | E1250P | 5200012357, 5200012356 |
| HSH 380S-Natural Gas/Propane, w/Generator | HSH380S | 5200012370, 5200012371 |
| HSH380B-Diesel, without generator | HSH380B | 5200012359 |
| E2200 GROUND HEATER, 3kW GENERATOR | E2200 | 5100017448, 5100017449 |
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.
