Wacker Neuson 5000154302 M20 Male X 1/2 NPT Fitting
Wacker Neuson

Wacker Neuson 5000154302 M20 Male X 1/2 NPT Fitting

$69.05
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SKU:
5000154302-Wacker Neuson
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The Wacker Neuson is a genuine OEM M20 Male X 1/2 NPT Fitting designed for the G25 portable generator series and LTW20Z light tower series, including skid-mounted, cold weather, extended run, and Tier 4i configurations. As a factory-sourced component, part is manufactured to the exact thread specifications and dimensional tolerances required by Wacker Neuson for these units. This fitting is confirmed across a wide range of G25 and LTW20Z variants, including the G20 mobile generator, making it a versatile service part for fleets running multiple configurations. Order with confidence knowing this is the same part installed at the factory.

Key Features

  • Exact Thread Specification — M20 male to 1/2 NPT thread conversion ensures a leak-free, correctly torqued connection without the need for adapters or re-threading.
  • Genuine OEM Sourcing — Factory-manufactured to Wacker Neuson's exact material and dimensional standards for fluid or fuel line integrity on generator and light tower applications.
  • Broad G25 and LTW20Z Fitment — Compatible with skid-mounted, cold weather, extended run, custom, and Tier 4i variants of the G25 generator and LTW20Z light tower families, as well as G20 mobile generator configurations.
  • Maintains System Pressure Integrity — A worn or damaged fitting can cause fluid leaks, pressure loss, or system contamination; replacing with the correct OEM part restores proper sealed performance.
  • Fuel and Fluid System Safety — Correct thread engagement and sealing on fuel or hydraulic connections is critical to safe generator and light tower operation; using the specified OEM fitting eliminates the risk of cross-threading or seal failure.

A male-to-female thread adapter fitting bridges two different thread standards within a machine's fluid circuit — in this case, the metric M20 male thread and the imperial 1/2 NPT female thread. On generators and light towers, these fittings are typically found in fuel supply lines, coolant circuits, or auxiliary fluid connections where hoses or components with differing thread standards must mate securely. When a fitting corrodes, cracks, or develops thread damage, the resulting leak can interrupt operation and create a safety hazard; replacing it promptly with the correct part restores a fully sealed, pressure-rated connection.

Part Details

Part Number5000154302
Old Part Number0154302
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionM20 Male X 1/2 NPT Fitting

Compatibility & Fitment

Name Model Machine Number
Mobile Generator, Custom G25 5000620346, 5000620344, 5000620345, 5000620642, 5000009466, 5000620004, 5000620640, 5000620709, 5000620641, 5000009368, 5200005557, 5200003991, 5000620931, 5200001316, 5200014461, 5000009258, 5200014460, 5200014462, 5000621005, 5000008228, 5000620706, 5100022834, 5000009462, 5000009476, 5100042507, 5100042510, 5100042512, 5100042509, 5100025836, 5100042508
LTW20Z-1, LIGHT TOWER 60Hz, ISUZU, CUSTOM, T4i LTW20Z1 5000620842, 5000620375, 5200004205, 5200004096, 5200023191, 5200024872
LTW20Z-3, LIGHT TOWER 60HZ, ISUZU TIER 4i LTW20Z3 5000620376, 5000620843, 5200003583, 5200004097, 5200023192
LTW20Z3-V S LIGHT TOWER, COLD WEATHER, T4i LTW20Z3-V S 5200018566, 5200018558, 5200018562, 5200023196, 5100015094, 5100022126
LTW20Z1-V S LIGHT TOWER, COLD WEATHER, T4i LTW20Z1-V S 5200018565, 5200018557, 5200018561, 5200024875, 5200023195, 5100015093, 5100022125
Light Tower LTW20Z3-V 5200012881, 5200012885, 5200012867, 5200022694
Light Tower LTW20Z1-V 5200012880, 5200012884, 5200012866
Mobile Generator G20 5200016628, 5200022625

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.