The Wacker Neuson Fuel Gauge is a genuine OEM component designed for the LTW6K, LTW8K, and LTW20Z series light towers, as well as select G-series portable generators. As a direct factory replacement, this gauge restores accurate fuel level monitoring across a wide range of LTW tower configurations including Standard T4, Tier 4i, Cold Weather, Custom, and V-series variants. Sourced directly from Wacker Neuson, part number matches the original specification for a straightforward, confidence-inspiring swap. Whether you're servicing a standard LTW6K tower or a cold-weather LTW20Z1-V S skidded unit, this is the correct replacement part for the job.
Key Features
- Genuine OEM Accuracy — Calibrated to the original sender unit specifications for the LTW light tower fuel systems, ensuring the gauge reads correctly across the full tank range.
- Drop-In Replacement — Matches the original mounting configuration and electrical connector of the LTW6K, LTW8K, and LTW20Z series, allowing a straightforward panel swap without adaptation.
- Broad LTW Series Coverage — Compatible with a wide range of LTW6K, LTW8K, LTW20Z-1, and LTW20Z-3 configurations, including Standard T4, Tier 4i, Cold Weather, Custom, and V-series variants, plus select G-series generators.
- Prevents Unplanned Fuel-Outs — A functioning fuel gauge lets operators monitor tank level at a glance, avoiding unexpected shutdowns during overnight or remote lighting operations where refueling windows are limited.
- Fuel System Safety — Accurate fuel level visibility is a frontline safeguard against running the engine dry, which can introduce air into the fuel system and cause hard-start or no-start conditions on diesel-powered towers.
A fuel gauge monitors the level of diesel fuel in the machine's tank and displays it on the operator panel, giving the crew a continuous visual indication of how much run time remains. On light towers deployed for overnight or extended-shift use, this reading is critical — an inaccurate or failed gauge removes the operator's ability to schedule refuels proactively, risking unexpected engine shutdown mid-operation. When the gauge fails, it typically sticks at full, empty, or mid-scale regardless of actual tank level; replacing it with a correctly calibrated OEM unit restores reliable, real-time fuel monitoring and protects the engine from the damage associated with running out of fuel.
Part Details
| Part Number | 5000178302 |
|---|---|
| Old Part Number | 0178302 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Gauge |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTW20Z-1, LIGHT TOWER 60Hz, ISUZU, CUSTOM, T4i | LTW20Z1 | 5000620842, 5000620375, 5200004205, 5200004096, 5100051572, 5100051571, 5200014324, 5200014326, 5200018239, 5200023191, 5200024872, 5200014328 |
| LTW6K Light Tower, Standard T4 | LTW6K | 5000620372, 5000620840, 5200004094, 5200024870 |
| LTW8K Light Tower, Standard T4 | LTW8K | 5000620374, 5000620841, 5200004204, 5200004095, 5200023190, 5200024871 |
| LTW20Z-3, LIGHT TOWER 60HZ, ISUZU TIER 4i | LTW20Z3 | 5000620376, 5000620843, 5200003583, 5200004097, 5200014325, 5200014327, 5200023192, 5200023604, 5200014329 |
| 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 |
| LTW6K-V S Light Tower, Cold Weather T4 | LTW6K-V S | 5200018563, 5200018555, 5200018559, 5200024873 |
| LTW8K-V S Light Tower, Cold Weather T4 | LTW8K-V S | 5200018564, 5200018556, 5200023194, 5200018560, 5200024874, 5100015095, 5100022084 |
| Light Tower | LTW20Z3-V | 5200012881, 5200012885, 5200012867, 5200022694 |
| Light Tower | LTW6K-V | 5200012864, 5200012868, 5200012882 |
| Light Tower | LTW8K-V | 5200012869, 5200012883, 5200012865 |
| Light Tower | LTW20Z1-V | 5200012880, 5200012884, 5200012866 |
| G110 Generator, Brazil, Value | G110 | 5100022042 |
| G50 Generator, Brazil, Premium | G50 | 5100022008 |
| G70 Generator, Brazil, Premium | G70 | 5100022040 |
| G150 | G150 | 5100022044 |
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.
