The Wacker Neuson 1/2 Barb x 3/8 Male NPT Fitting is a genuine OEM component designed for the E3000. As a direct Wacker Neuson OEM part, is manufactured to the exact specifications of the original hardware — ensuring the correct connection between hose and threaded port without guesswork. This fitting is confirmed for use on the E3000 (model ), making it a straightforward, verified replacement when the original becomes worn, damaged, or begins to leak.
Key Features
- OEM Thread and Barb Dimensions — Manufactured to exact 1/2 inch barb and 3/8 inch male NPT specifications, so hose and port connections seal correctly the first time.
- Leak-Free Fuel or Fluid Line Connection — A correctly seated barb fitting holds hose grip under pressure; a worn or cracked fitting causes fluid leaks that interrupt operation and create hazardous conditions.
- Direct Replacement for E3000 — Verified fitment for the Wacker Neuson E3000 (5100056441); threads and barb profile match the original installation point exactly.
- Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson OEM supply chain, carrying the same material and dimensional standards as the part it replaces.
- Fuel System Safety — Fittings in fuel or fluid circuits must hold a secure seal under continuous flow; using a correctly rated OEM fitting helps prevent uncontrolled leaks at the connection point.
A barb-to-NPT fitting serves as the transition point between a flexible hose and a threaded port in a fluid or fuel circuit. The barbed end grips the inside of a hose and, when secured with a clamp, forms a pressure-resistant seal that keeps fluid moving through the system without leaking. The male NPT thread on the opposite end screws into a fixed port on the machine, creating a reliable metal-to-metal connection. When this fitting cracks, strips, or corrodes, the fluid circuit loses integrity — leading to leaks, pressure loss, and potential machine shutdown until the fitting is replaced.
Part Details
| Part Number | 5100057974 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | 1/2 Barb x 3/8 Male NPT Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 | E3000 | 5100056441 |
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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