The Wacker Neuson Engine Exhaust Adapter is a genuine OEM component designed for the HI770XHD Extra Heavy Duty Air Heater. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. Cross-reference part number with your machine's serial number to confirm compatibility before ordering.
Key Features
- Genuine OEM Exhaust Sealing Integrity — Manufactured to the original material and dimensional spec, ensuring the exhaust connection seals correctly and does not allow hot gas bypass at the adapter joint.
- Direct-Swap Installation — Engineered to the same mounting interface as the original, so it seats and fastens using the existing hardware and connection points on the HI770XHD.
- Confirmed Fitment for the HI770XHD Extra Heavy Duty Air Heater — Verified for the HI770XHD (machine number 5100049894) series direct-fired air heater platform.
- Maintains Safe Exhaust Routing — A correctly fitted exhaust adapter keeps combustion gases directed away from the work area; a damaged or poorly fitting adapter can allow fume intrusion into the heated air stream, creating a serious safety hazard on enclosed job sites.
- Protects Downstream Exhaust Components — A properly seated adapter prevents excessive heat stress and vibration transfer to connected exhaust hardware, extending the service life of the broader exhaust assembly.
The engine exhaust adapter serves as the transition fitting between the heater's combustion engine and its exhaust outlet path, channeling spent combustion gases safely away from the unit. On a direct-fired air heater like the HI770XHD, keeping the exhaust pathway sealed and correctly aligned is critical — any gap or misalignment can allow carbon monoxide and combustion byproducts to contaminate the output airflow. When this adapter cracks, warps, or loses its seal, the machine should be taken out of service immediately until the part is replaced.
Part Details
| Part Number | 5100048658 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Exhaust Adapter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Extra Heavy Duty Air Heater | HI770XHD | 5100049894 |
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.
