The Wacker Neuson Bulb is a genuine OEM replacement designed for the LTN6, LTW6K, LTW8K, and LTW20Z series light towers. Sourced directly through Wacker Neuson's authorized parts network, this bulb meets the exact output and fitment specifications required by these machines. It covers an extensive range of configurations across the LTN6C, LTN6L, LTN6K, LTN8K, LTW6K, LTW8K, LTW20Z1, LTW20Z3, LTV6K, LTV8K, and LTV6L light tower families. Confirming your machine number before ordering ensures you receive the correct part for your specific unit.
Key Features
- Genuine OEM Light Output Spec — Manufactured to the exact luminous output and wattage rating specified for Wacker Neuson light tower applications, ensuring the tower delivers its rated illumination on site.
- Direct Drop-In Replacement — Matches the original socket type and mounting configuration, allowing straightforward installation without modification to the lamp head assembly.
- Broad LTN / LTW / LTV Series Coverage — Compatible across LTN6C, LTN6L, LTN6K, LTN8K, LTW6K, LTW8K, LTW20Z1, LTW20Z3, LTV6K, LTV8K, and LTV6L configurations in both 50 Hz and 60 Hz variants, including cold weather and racked models.
- Consistent Tower Performance — A properly functioning bulb is essential for full-area illumination during night operations; a failed or degraded bulb reduces light coverage and can create unsafe working conditions on the job.
- Electrical Safety Compliance — As a genuine OEM electrical component, this bulb is matched to the tower's ballast and wiring system, reducing the risk of overload, premature failure, or damage to the lamp head caused by incompatible substitutes.
The bulb is the primary light-emitting component housed in the lamp head assembly of the light tower. It converts electrical energy supplied through the tower's generator and ballast system into the high-intensity illumination used to light large work areas at night or in low-visibility conditions. When a bulb burns out or fails prematurely, the affected lamp head goes dark, reducing overall site coverage. Using the correct OEM-specified replacement ensures the bulb operates within the electrical parameters of the tower's ballast, protecting both the lamp head and the surrounding wiring from stress caused by mismatched components.
Part Details
| Part Number | 5100031798 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bulb |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN6C, CATERPILLAR | LTN6C | 5000620118, 5000620551, 5200004091, 5200022157 |
| LTN6C-P LIGHT TOWER,60 HZ | LTN6C-P | 5000620298 |
| LTN6L, KOHLER (LOMBARDINI) | LTN6L | 5000620117, 5000620121, 5000620727, 5000620550, 5000620552, 5000620119, 5000620120, 5200004090, 5200004768, 5200012438, 5200022990, 5200017094, 5200017095, 5200022155, 5100027056 |
| LTN6L-P LIGHT TOWER,60 HZ | LTN6L-P | 5000620297 |
| LTW20Z-1, LIGHT TOWER 60HZ, ISUZU TIER 4i | LTW20Z1 | 5000620375, 5200004205, 5200004096, 5100051571, 5200014324, 5200014326, 5200018239, 5200023191, 5200024872 |
| LTW6K Light Tower, Standard T4 | LTW6K | 5000620372, 5200004094, 5200024870 |
| LTW8K Light Tower, Standard T4 | LTW8K | 5000620374, 5200004204, 5200004095, 5200023190, 5200024871 |
| LTW20Z-3, LIGHT TOWER 60HZ, ISUZU TIER 4i | LTW20Z3 | 5000620376, 5200003583, 5200004097, 5200014325, 5200014327, 5200023192, 5200023604 |
| LTN6K Light Tower | LTN6K | 5000620734, 5200022156, 5200022147 |
| LTN8K, KUBOTA | LTN8K | 5000620893 |
| LTN6K-V S, KUBOTA, 120/240V | LTN6K-V S | 5200018537, 5200018553, 5200023197 |
| LTW20Z3-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z3-V S | 5200018566, 5200018558, 5200023196, 5100015094, 5100022126 |
| LTN8K-V LIGHT TOWER,60HZ | LTN8K-V | 5200002727 |
| LTW20Z1-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z1-V S | 5200018565, 5200018557, 5200024875, 5200023195, 5100015093, 5100022125 |
| LTN6L-V LIGHT TOWER,50HZ | LTN6L-V | 5200002720, 5200002716, 5200002718, 5200017102, 5200019283 |
| LTN6K-V LIGHT TOWER,60HZ | LTN6K-V | 5200002722 |
| LTN6K LIGHT TOWER, COLD WEATHER, Tier 4F | LTN6K-LT | 5200004092, 5200004769 |
| LTW8K-V S Light Tower, Cold Weather T4 | LTW8K-V S | 5200018564, 5200018556, 5200023194, 5200024874, 5100015095, 5100022084 |
| LTN8K LIGHT TOWER, COLD WEATHER, Tier 4F | LTN8K-LT | 5200004093 |
| Light Tower | LTW20Z3-V | 5200012885, 5200012867, 5200022694 |
| Light Tower | LTW6K-V | 5200012864, 5200012882 |
| LTW8K-V Light Tower, Cold Weather T4 | LTW8K-V | 5200012883, 5200012865 |
| Light Tower | LTW20Z1-V | 5200012884, 5200012866 |
| LTN6L-V S, KOHLER (LOMBARDINI) | LTN6L-V S | 5200018536, 5200018573, 5200018552, 5200023687, 5200023688, 5200023689 |
| LTN8K-V S, KUBOTA, 120/240V | LTN8K-V S | 5200018538, 5200018554, 5200023198 |
| Light Tower | LTV6K | 5100039424 |
| Light Tower | LTV8K | 5100039425 |
| Light Tower | LTV6L | 5100039607 |
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.