Wacker Neuson 5000160421 Fitting 1/4 NPT x 1/4

The Wacker Neuson is a genuine OEM Fitting 1/4 NPT x 1/4 designed for the LTC4L and LTC4L-P series light towers. As a direct OEM replacement, this fitting is sourced from Wacker Neuson and engineered to meet the same specifications as the original component installed at the factory. Confirmed fitment includes the LTC4L Light Tower in standard, 50Hz, and 50Hz CE configurations, as well as the LTC4L-P Light Tower with Power Winch. Verify your machine's model number before ordering to ensure a correct match.

Key Features

• OEM-Specified Thread Engagement — Manufactured to the exact 1/4 NPT thread form, ensuring a properly sealed connection without the risk of cross-threading or pressure loss.
• Direct Drop-In Replacement — Matches the original fitting's port size and thread type for straightforward installation into the existing fluid or fuel line connection point.
• Broad LTC4L Series Coverage — Compatible with the LTC4L Light Tower (standard, 50Hz, and 50Hz CE variants) and the LTC4L-P Light Tower with Power Winch.
• Leak-Free Line Integrity — A correctly seated fitting maintains consistent fluid routing to the light tower's engine systems; a worn or damaged fitting can allow leaks that affect operation and create hazardous conditions on the worksite.
• Fuel and Fluid System Safety — Used in fuel or fluid line connections, a properly torqued OEM fitting prevents uncontrolled fluid release, which is critical for safe light tower operation around personnel and equipment.

A fitting like the 5000160421 serves as a threaded connector that joins fluid or fuel lines within the light tower's engine support system. The 1/4 NPT (National Pipe Taper) thread form creates a pressure-tight seal as the fitting is torqued into its port, keeping fluids moving where they need to go without leaking. When a fitting cracks, strips, or corrodes, it can allow fluid to escape the circuit, leading to engine starvation, fluid contamination, or a fire risk — making prompt replacement with the correct OEM part essential.

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.