Wacker Neuson 5000178139 Tube Bulkhead Fitting

The Wacker Neuson Tube Bulkhead Fitting is a genuine OEM component designed for the CRT36 and CRT48 series ride-on concrete trowels. Sourced directly from Wacker Neuson, this fitting carries the same part specifications as the original installed at the factory, ensuring a correct, hassle-free installation. It is confirmed compatible across a wide range of CRT36 and CRT48 configurations, including standard, power steer, dual-fuel, and EU variants.

Key Features

• Genuine OEM Hydraulic Integrity — Manufactured to Wacker Neuson's original tube routing and sealing specifications, ensuring correct hydraulic or fluid-line pressure ratings for this fitting position.
• Bulkhead-Specific Design — Engineered to pass through and seal at a panel or frame bulkhead, threading securely into the mounting surface without requiring custom adapters or fittings.
• Broad CRT Series Coverage — Fits CRT36 and CRT48 ride-on trowel families, spanning 915mm/36in and 1220mm/48in models in multiple drive and configuration variants.
• Maintains Fluid-Line Reliability — A correctly seated bulkhead fitting prevents fluid leaks at panel pass-throughs, protecting surrounding components and keeping the trowel's hydraulic or fuel system operating at the correct pressure.
• Verified Part Number — Part number 5000178139 is confirmed against Wacker Neuson's official parts documentation for the CRT36 and CRT48 series, so you can order with confidence.

A tube bulkhead fitting is a connector that allows a fluid or hydraulic line to pass cleanly through a panel, frame wall, or bulkhead on the machine while maintaining a leak-free seal at the penetration point. It anchors the tubing at that structural boundary, preventing movement, chafing, and pressure loss at the junction. When this fitting is damaged, cracked, or incorrectly seated, fluid can leak at the bulkhead, causing pressure drop, contamination of surrounding components, and potential failure of the hydraulic or fuel circuit it serves.

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.