The Wacker Neuson Mast Lock Pin is a genuine OEM component designed for the LT, LTP, and LTW series light towers. As a direct-from-manufacturer replacement, this pin is produced to the same specification as the original hardware installed at the factory, ensuring a correct, secure fit within the mast assembly. Compatible across a wide range of Wacker Neuson light tower configurations, including LT4K, LTP4K, LT4Z, LTP4Z, LTW4Z, LTW4K, LTW6Z, LT4SK, LTP4SK, LT4SZ, and LTP4SZ models. Keeping the mast locking system in proper working order is essential to safe tower operation and light positioning on any worksite.
Key Features
- Genuine OEM Retention Hardware — Manufactured to the original dimensional and material specification, so the pin seats and retains the mast with the same holding force as the part it replaces.
- Drop-In Mast Assembly Fit — Designed to locate directly into the existing pin bore without modification, restoring mast lock function quickly during a service call.
- Broad LT / LTP / LTW Series Coverage — A single part number covers LT4K, LTP4K, LT4Z, LTP4Z, LTW4Z, LTW4K, LTW6Z, LT4SK, LTP4SK, LT4SZ, and LTP4SZ light tower variants.
- Mast Stability You Can Count On — A correctly functioning lock pin holds the mast securely at operating height; a worn or missing pin allows unintended mast movement, disrupting light placement and creating a safety hazard.
- Critical Safety Component — The mast lock pin is a load-bearing retention part. Using a correctly rated OEM replacement maintains the structural integrity of the mast locking system as originally engineered.
The mast lock pin secures the telescoping or folding mast of a light tower in its raised or transport position by passing through aligned bores in the mast sections and preventing relative movement. Without a fully functional lock pin, the mast cannot be reliably held at working height, which compromises illumination positioning and creates an unsafe condition for personnel working around the equipment. Over time, pins can wear, bend, or go missing during field service, making this a common and important replacement item for light tower maintenance.
Part Details
| Part Number | 5000087481 |
|---|---|
| Old Part Number | 0087481 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Mast Lock Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Tower | LT4K | 5000007620 |
| Light Tower | LTP4K | 5000007621 |
| Light Tower | LT4Z | 5000007635, 5000007689, 5000009080, 5000009226 |
| Light Tower | LTP4Z | 5000007636, 5000008063, 5000009227 |
| Light Tower | LTW4Z | 5000008064 |
| Light Tower | LTWP4Z | 5000008065 |
| Light Tower | LTW4K | 5000008066 |
| Light Tower | LTWP4K | 5000008067 |
| Light Tower | LTW6Z | 5000008068 |
| Light Tower | LT4SK | 5000007622 |
| Light Tower | LTP4SK | 5000007623 |
| Light Tower | LT4SZ | 5000007637 |
| Light Tower | LTP4SZ | 5000007638 |
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.
