The Wacker Neuson Gasket is a genuine OEM seal designed for the E5000 Ground Heater series, HP252, and Pureheat Hydronic Heater series — covering gas burner, diesel burner, and oil burner configurations. As a direct OEM part, is manufactured to the exact material and dimensional specifications required to maintain a reliable seal in these heating systems. This gasket fits across multiple E5000 and Pureheat variants, making it a versatile service part for fleets running mixed burner configurations. Keep a spare on hand to minimize unplanned service interruptions during cold-weather operations.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the exact material grade and compression spec required for sustained performance in ground heater and hydronic heating applications, where seal failure leads directly to heat loss or fluid leaks.
- Direct-Fit Replacement — Matches the original gasket profile and bolt pattern, dropping into place without rework or trimming during service.
- Broad Fitment Coverage — Compatible with E5000 Ground Heaters (gas and diesel burner variants), the HP252, and Pureheat Hydronic Heaters in oil burner, gas burner, and diesel configurations.
- Protects System Pressure and Heat Output — A correctly seated gasket maintains combustion chamber or fluid circuit integrity; a degraded gasket allows leaks that reduce heating efficiency and can force a full system shutdown on the job.
- Fuel-System Safety — In burner and hydronic heater applications, a sound gasket seal is critical to containing fuel vapors and pressurized fluids safely within their designated circuits.
A gasket provides the sealing interface between mating surfaces in a heating system — whether at a burner assembly, heat exchanger connection, or fluid manifold. It compresses between two flanged faces to prevent combustion gases, fuel, or heated fluid from escaping the sealed circuit. When a gasket degrades, hardens, or cracks, it allows leaks that can reduce heat output, contaminate surrounding components, or create unsafe conditions in fuel-adjacent areas. Replacing a worn gasket restores the original sealed joint and returns the heater to proper operating condition.
Part Details
| Part Number | 5200006640 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E5000 GROUND HEATER, W/GAS BURNER | E5000 | 5000620898, 5000620897, 5000620899 |
| HP252 | HP252 | 5000620249 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190 |
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.
