The Wacker Neuson Cap is a genuine OEM component designed for the HI1000 Indirect Air Heater series, covering both Diesel and Gas configurations. Sourced directly from Wacker Neuson, this cap meets the exact specifications of the original part installed at the factory. It is confirmed to fit multiple HI1000 variants, making it the correct choice when servicing or restoring your indirect-fired heater. Always verify your machine's model and serial number against your parts documentation before ordering.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional tolerances of the original cap, ensuring a proper seal and secure fitment on the HI1000 heater assembly.
- Direct Drop-In Replacement — Matches the original mounting interface on the HI1000, allowing straightforward installation without rework or adaptation.
- Broad HI1000 Coverage — Fits HI1000 Indirect Air Heater Diesel and Gas variants, as well as additional HI1000 configurations across multiple model numbers.
- Maintains Heater Integrity — A correctly fitted cap keeps internal components protected from contamination and moisture ingress, preserving combustion efficiency and consistent heat output.
- Fuel System Safety Relevance — On indirect-fired heaters, caps that seal fuel or combustion-related ports are critical for safe operation; using the correct OEM part ensures the seal performs as intended under operating temperatures and pressures.
On indirect-fired air heaters such as the HI1000, caps serve as protective closures for ports, fittings, or reservoirs within the fuel, combustion, or fluid management systems. They prevent dust, debris, and moisture from entering sensitive components during operation and storage. When a cap is cracked, missing, or improperly seated, it can compromise system pressure, allow contamination, or create a safety concern — making timely replacement with the correct OEM part essential for reliable heater performance.
Part Details
| Part Number | 5100015319 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI1000 Indirect Air Heater, Diesel | HI1000 | 5200011233, 5200011231, 5100049274, 5100049273 |
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.
