The Wacker Neuson Fitting Elbow 45 Degree 3/8 NPT Brass is a genuine OEM component designed for the HI900DGM indirect air heater series, including the HI900 Heater DGM Surge and HI900 Heater DGN Electric models rated to -40°. As a direct factory replacement, this brass elbow fitting maintains the exact thread specification and angle geometry required by the original plumbing circuit. Sourcing the correct OEM fitting ensures the connection seats and seals as intended, protecting the integrity of the fuel or fluid line it serves. Verify your model number against the fitment data before ordering to confirm compatibility.
Key Features
- OEM Brass Construction: — Machined from brass to deliver the corrosion resistance and thread integrity that fuel and fluid line fittings demand in cold-weather heating applications.
- Correct 45-Degree Angle: — The 45-degree elbow geometry matches the original routing path exactly, so the line connects without stress, strain, or awkward bends.
- 3/8 NPT Thread Spec: — Standard 3/8 NPT male threads match the original port dimensions, allowing the fitting to seat and seal without re-tapping or thread adapters.
- Genuine Wacker Neuson OEM Part: — Sourced directly from Wacker Neuson, part 5200008969 meets the same specification as the fitting installed at the factory.
- HI900 Heater Series Fitment: — Confirmed fit for HI900DGM Surge and HI900DGN Electric indirect air heaters designed for extreme cold down to -40°.
- Fuel System Integrity: — A cracked, stripped, or leaking elbow fitting can introduce air into the fuel circuit or cause fluid loss, disrupting burner operation. Replacing with the correct OEM fitting restores a leak-free connection.
A 45-degree elbow fitting redirects a threaded fluid or fuel line at a 45-degree angle, allowing rigid plumbing to navigate tight spaces or change direction without sharp bends that could restrict flow or stress the line. In an indirect air heater like the HI900 series, these fittings are critical junctions in the fuel delivery circuit — a failed or leaking fitting can starve the burner of fuel or introduce air, causing ignition failures or uneven heat output. Replacing a worn or damaged fitting promptly with the correct OEM part keeps the heater running cleanly and safely in demanding cold-weather conditions.
Part Details
| Part Number | 5200008969 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fitting Elbow 45 Degree 3/8 NPT Brass |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222 |
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.
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