The Wacker Neuson Spacer is a genuine OEM component designed for the HP252 and Pureheat Hydronic Heater series, including Oil Burner, Gas Burner, and Diesel Hydronic Air Heater configurations. As a direct OEM replacement, it is manufactured to the exact tolerances required for correct positioning and alignment within the heater assembly. This genuine Wacker Neuson part ensures that internal components maintain their specified spacing, supporting consistent heater operation across all compatible Pureheat models.
Key Features
- Genuine OEM Tolerancing — Manufactured to Wacker Neuson's exact dimensional specifications, ensuring the spacer maintains correct component clearance and alignment within the heater assembly.
- Drop-In Replacement — Engineered to install directly in place of the original part with no rework or adjustment needed during reassembly.
- Broad Pureheat Series Compatibility — Fits the HP252, Pureheat Hydronic Heater (Oil Burner and Gas Burner), and Pureheat Hydronic Air Heater (Diesel) models.
- Supports Proper Heater Function — A correctly fitted spacer holds internal components in their designed position; incorrect spacing can lead to misalignment, vibration, or uneven wear on adjacent parts.
- Fuel System and Burner Safety Relevance — In hydronic heater assemblies, precise component spacing is critical to maintaining correct burner clearances and safe combustion operation.
A spacer is a precision-dimensioned component used to maintain a fixed gap or positional relationship between two adjacent parts within an assembly. In hydronic heater applications, spacers ensure that burner components, heat exchangers, and mechanical elements remain correctly positioned relative to one another during operation. When a spacer wears, deforms, or goes missing, surrounding components can shift out of alignment — leading to increased wear, vibration, or compromised combustion performance.
Part Details
| Part Number | 5000188366 |
|---|---|
| Old Part Number | 0188366 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spacer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HP252 | HP252 | 5000620249 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190, 5000620220 |
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.
