Wacker Neuson 5100057930 Fitting 08 Barb 3/8 Male NPT

The Wacker Neuson Fitting 08 Barb 3/8 Male NPT is a genuine OEM component designed for the HTC15 Trench Roller. As a direct Wacker Neuson OEM part, the is manufactured to the same specifications as the original hardware installed at the factory, ensuring a correct, trouble-free installation with no guesswork on thread size or barb diameter. If a fitting in your hydraulic or fluid line has cracked, stripped, or begun to leak, replacing it with the correct OEM part restores system integrity and keeps your roller performing as intended.

Key Features

• Correct Thread and Barb Specification — Sized to 08 barb and 3/8 Male NPT, matching the original connection points exactly so hose routing goes back together cleanly.
• Genuine Wacker Neuson OEM Part — Sourced directly through Wacker Neuson's authorized parts network, meaning this fitting is produced to the same material and dimensional standards as the unit it replaces.
• Verified HTC15 Trench Roller Fitment — Confirmed compatible with the HTC15 Trench Roller, so you can order with confidence before the machine ever comes off the job.
• Leak-Free Fluid Line Performance — A failed or improperly sized fitting allows fluid loss and pressure drop that can compromise hydraulic function; the correct fitting maintains a sealed, consistent connection under operating pressure.
• Direct Installation — Threads and barb dimensions match the OEM application, so the fitting seats and torques properly without chasing threads or forcing mismatched components.

A barbed male NPT fitting is a transition connector used wherever a rigid threaded port meets a flexible hose in a fluid or hydraulic circuit. The male NPT end threads into a fixed port on the machine — such as a pump, valve body, or housing — while the barbed end accepts and retains a push-on hose, creating a secure, sealed passage for fluid flow. When a fitting of this type fails through cracking, corrosion, or thread damage, the result is typically a fluid leak that reduces system pressure, contaminates the surrounding components, and can bring the machine to a halt until the fitting is replaced.

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.