The Wacker Neuson Tube Plug 2-1/2 Square is a genuine OEM component designed for the LTW6K, LTW8K, and LTW20Z series light towers. As a direct factory replacement, this plug seats precisely into 2-1/2 inch square tube openings on the light tower mast or frame assembly, maintaining the structural integrity and finished appearance of the unit. Wacker Neuson genuine OEM parts are manufactured to the same specifications as the original components installed at the factory, ensuring consistent fit across the full range of LTW-series configurations including Standard T4, Tier 4i, Cold Weather, Custom, and V-series variants.
Key Features
- Genuine OEM Material Match — Molded to the same durometer and dimensional spec as the original, so the plug fills the tube opening fully without gaps or looseness that could allow moisture or debris ingress.
- Direct Drop-In Fit for 2-1/2 Square Tube — Sized specifically for 2-1/2 inch square structural tube ends; installs by hand with no cutting, trimming, or hardware required.
- Broad LTW-Series Coverage — Confirmed fitment across LTW6K, LTW8K, LTW20Z-1, and LTW20Z-3 families, including Standard T4, Cold Weather, Custom, Tier 4i, and V/V S configurations.
- Frame and Mast Protection — Keeps open tube ends sealed against moisture, road debris, and UV exposure, preventing internal corrosion that can compromise the tower's structural members over time.
- Low-Cost Maintenance Item — An inexpensive part that is easy to overlook during service inspections; replacing missing or cracked plugs during routine maintenance prevents more costly structural repairs later.
A tube plug is a formed cap pressed into the open end of a square structural tube to close off the hollow section of a frame or mast member. On Wacker Neuson LTW-series light towers, exposed tube ends on the mast, outrigger, or frame are susceptible to moisture entry and debris accumulation if left open. When a tube plug is missing or cracked, water can collect inside the tube wall, accelerating internal rust and weakening the surrounding structure over repeated thermal cycles. Keeping these plugs intact is a simple but effective part of routine light tower maintenance.
Part Details
| Part Number | 5000177163 |
|---|---|
| Old Part Number | 0177163 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Tube Plug 2-1/2 Square |
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, 5100022126 |
| LTW20Z1-V S LIGHT TOWER, COLD WEATHER, T4i | LTW20Z1-V S | 5200018565, 5200018557, 5200018561, 5200024875, 5200023195, 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, 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 |
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.
