Wacker Neuson 5200017410 Bushing 3/8 NPTM To 1/4 NPTF Brass

The Wacker Neuson Bushing 3/8 NPTM To 1/4 NPTF Brass is a genuine OEM component designed for the HI1000DGM Indirect Air Heater series, including Electric Break and Surge Brake configurations. As a factory-sourced part, is manufactured to the exact thread specifications and material tolerances required by Wacker Neuson for proper fuel or fluid line connections on these heaters. Brass construction delivers the corrosion resistance and thread integrity needed in demanding heating equipment environments. Confirm your model number against the fitment list before ordering to ensure a direct, code-compliant installation.

Key Features

• Genuine OEM Brass Composition — Sourced directly from Wacker Neuson, this bushing is produced from brass stock that meets the pressure and corrosion-resistance demands of indirect air heater fuel and fluid systems.
• Correct Thread Conversion — Steps down a 3/8 NPTM male thread to a 1/4 NPTF female thread, providing a leak-free tapered thread connection without improvised adapters or makeshift fittings.
• Direct Fitment for HI1000DGM Series — Verified for HI1000DGM Indirect Air Heaters in both Electric Break and Surge Brake variants, covering multiple Wacker Neuson model and machine number configurations.
• Maintains Fuel Line Integrity — A properly seated brass bushing prevents thread galling, micro-leaks, and pressure loss in the heater's fluid circuit; a worn or mismatched fitting risks fuel seepage and loss of heating output.
• Fuel System Safety Compliance — Using the correct OEM-specified brass fitting in a liquid fuel heating system helps maintain leak-free connections that are critical for safe heater operation on the worksite.

A pipe bushing serves as a threaded adapter that reduces or converts one pipe thread size to another within a fluid or fuel line assembly. In an indirect air heater like the HI1000DGM, this brass bushing allows a larger-diameter port to accept a smaller-diameter fitting or line, maintaining a sealed, pressure-rated connection in the fuel delivery circuit. When a bushing is cross-threaded, corroded, or missing, the resulting leak or pressure drop can prevent the heater from operating correctly and create a hazardous fuel spillage risk.

Part Details

Compatibility & Fitment

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.