Wacker Neuson 5200010216 90° 1/8 NPT x 41775 Barb Fitting

The Wacker Neuson is a genuine OEM 90° 1/8 NPT x 41775 Barb Fitting designed for the G-series portable generator lineup, including the G50, G70, G100, G120, G150, G180, and G240 models across skid-mount, mobile, cold-weather, and custom configurations. Sourced directly from Wacker Neuson, this fitting matches the original specification for a leak-free, drop-in installation. The 90° elbow profile allows the hose or line to route cleanly within the generator enclosure without sharp bends or strain on connected components. Whether you are servicing a standard mobile unit or a specialized cold-weather or 600-volt variant, part number is the correct OEM replacement.

Key Features

• Genuine OEM Thread and Barb Specification — Machined to the exact 1/8 NPT thread pitch and 41775 barb diameter, ensuring a secure, pressure-rated seal without the need for oversized clamps or sealant work-arounds.
• 90° Elbow Profile for Clean Routing — The right-angle geometry directs hose runs away from tight generator enclosure spaces, preventing kink points and protecting the integrity of the connected line.
• Broad G-Series Generator Compatibility — Fits G50, G70, G100, G120, G150, G180, and G240 generators across mobile, skid-mount, cold-weather, and 600-volt switchable configurations — one part number covering a wide range of fleet variants.
• Maintains Leak-Free Fluid or Air Routing — A worn or cross-threaded fitting can allow fluid seepage or air ingestion that disrupts engine cooling or fuel delivery; replacing with the correct OEM fitting restores system integrity.
• Fuel and Coolant System Safety — Fittings in generator fuel or coolant circuits that fail under pressure can present fire or overheating risks; using the specified OEM part ensures the connection performs within the original system design parameters.

A barbed NPT fitting serves as the transition point between a threaded port — typically on an engine, pump housing, or manifold — and a flexible hose or line. The 1/8 NPT male thread locks into the receiving port to form a sealed connection, while the barbed end grips the inside of the hose to resist pull-off under pressure or vibration. The 90° angle is critical in confined enclosures like generator skid packages, where a straight fitting would force the hose to bend sharply and risk cracking or collapsing over time. When this fitting corrodes, strips, or develops a weep, it can compromise coolant flow, fuel delivery, or pneumatic circuits depending on its location in the system — making prompt replacement with the correct OEM part essential to keeping the generator running at rated output.

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.

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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.