The Wacker Neuson Barbed Hose Fitting is a genuine OEM component designed for the E3000, E2200, E5000, HSH, HI770XHD, CUB400, CUB700, and S3000 hydronic heater and indirect air heater series. Sourced directly from Wacker Neuson, this fitting matches the original specification for a leak-free, secure hose connection in demanding heating system applications. It is confirmed to fit an extensive range of ground heaters, hydronic surface heaters, and indirect-fired air heaters across both skid-mounted and mobile configurations. When your fluid circuit depends on a tight, reliable connection, replacing a worn or damaged fitting with the correct OEM part is the straightforward choice.
Key Features
- OEM-Grade Seal Integrity — Manufactured to the original material and dimensional specification, ensuring the barb profile creates a proper compression seal against hose walls without weeping or pressure loss.
- Drop-In Hose Connection — Matches the original port thread and barb geometry exactly, so the fitting seats and torques just like the factory-installed component with no modification to hose or manifold required.
- Broad Heater Family Coverage — Compatible across the E2200, E3000, E3000ES, E5000, HSH380B, HSH650, HSH700, HI770XHD, CUB400, CUB700, S3000, and related hydronic and indirect air heater models.
- Maintains Full System Pressure — A correctly fitted barbed connection keeps the fluid circuit pressurized and flow consistent; a degraded fitting can cause fluid loss, reduced heat output, or system shutdown.
- Fluid System Safety — In hydronic heating circuits, a leaking hose fitting can expose operators to hot fluid and create fire risk near diesel burner components — using the correct OEM fitting maintains the integrity of the sealed circuit.
A barbed hose fitting is a threaded or press-in connector with one or more raised ridges — barbs — that grip the interior wall of a flexible hose when the hose is pushed over the fitting and clamped. In hydronic surface heaters and indirect-fired air heaters, these fittings route heated fluid or coolant between components such as the burner, heat exchanger, and distribution hose. If a fitting cracks, corrodes, or strips its threads, the circuit can lose pressure, leading to reduced heating output or a complete system fault. Replacing a failed fitting promptly with the correct part — Wacker Neuson 5000168279 — restores the sealed fluid path and returns the heater to full operation.
Part Details
| Part Number | 5000168279 |
|---|---|
| Old Part Number | 0168279 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Barbed Hose Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 Hydronic Surface Heater with generator | E3000 | 5000620219, 5000620679, 5000620158, 5000620678, 5200004952, 5100017806, 5100017808, 5100017810, 5100017801, 5100025045 |
| HI 770 XHD Indirect Air Heater, Diesel, 2x12 | Arctic Bear XHD | 5000620676 |
| HI 770 XHD Indirect Air Heater, Diesel, 1x16 | HI770XHD | 5000620183, 5200003814, 5200004934, 5100049894 |
| HSH700 | HSH700G | 5000620243 |
| E2200 GROUND HEATER, W/ LIFT BAIL | E2200 | 5000620215, 5000620176, 5000620216, 5000620226, 5100017448, 5100017449 |
| E5000 GROUND HEATER, W/GAS BURNER | E5000 | 5000620898, 5000620897, 5000620899 |
| Skid Mounted-Indirect Fired Ai r Heat, Diesel | CUB700 | 5000620213, 5000620687, 5000620207 |
| HI770XHD Indirect Heater | Arctic Bear XHD NS | 5000620690 |
| E3000 ES Hydronic Surface Heater | E3000ES | 5000620968, 5000620967 |
| Hydronic Surface Heater w/ Gen erator, 3000 ft hose | S3000 | 5000620218, 5000620182 |
| Skid Mounted-Indirect Fired Ai r Heater, Diesel | CUB400 | 5000620211, 5000620212, 5000620615 |
| E12540B | E1250B | 5200012353, 5200007613 |
| HSH650 | HSH650 | 5000620991 |
| Mobile Drying System | MC5200 | 5000620201, 5000620232 |
| Mobile Indirect Air Heater, Di esel | Arctic Bear HD | 5000620197 |
| HSH380B-Diesel, without generator | HSH380B | 5200012359, 5200007614 |
| Hydronic Surface Heater, 700m hose | E700M | 5000620195 |
| Mobile Indirect Fired Air Heat er, Diesel w/Genset | CUB700GM | 5000620759 |
| Mobile Indirect Fired Air Heat er, Diesel | CUB700M | 5000620758 |
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.
