The Wacker Neuson Seal is a genuine OEM seal designed for the HIF 1200 Flameless Air Heater. As a factory-sourced component, it is manufactured to the exact material grade and dimensional tolerances specified for this heater, ensuring a proper compression fit in the application it was built for. Cross-reference part number against your machine's parts diagram to confirm fitment before ordering.
Key Features
- OEM Material Grade — Manufactured to Wacker Neuson's specified compound and compression rating for sealing applications in the HIF 1200, so the part performs exactly as the original did.
- Direct-Fit Replacement — Engineered to the same dimensional profile as the part it replaces, seating correctly in the original groove or housing without rework.
- Confirmed HIF 1200 Compatibility — Verified fitment for the Wacker Neuson HIF 1200 Flameless Air Heater (model 5200012623).
- Leak Prevention — A correctly installed seal maintains the integrity of fluid or air passages within the heater; a worn or degraded seal leads to leaks, pressure loss, and reduced heating output.
- Combustion System Integrity — In a flameless air heater, sealing components play a role in containing fuel and air pathways correctly — using a genuine OEM seal helps maintain safe, controlled operation of the heating circuit.
A seal serves as the barrier between two mating surfaces, preventing the escape of fluids, gases, or air from a pressurized or contained system. In the HIF 1200 Flameless Air Heater, the seal maintains the integrity of the internal pathways that regulate fuel delivery and airflow through the heat exchange process. When a seal degrades, cracks, or loses its compression, leaks develop that can reduce heating efficiency, cause contamination, or create unsafe operating conditions — making timely replacement critical to keeping the heater running correctly.
Part Details
| Part Number | 5100028420 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HIF 1200 Flameless Air Heater | HIF1200 | 5200012623 |
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.
