The Wacker Neuson Diode is a genuine OEM component designed for the LT4K, LTP4K, LT4Z, LTP4Z, LTW4Z, LTWP4Z, LTW4K, LTWP4K, LTW6Z, LT4SK, LTP4SK, LT4SZ, and LTP4SZ series light towers. Sourced directly from Wacker Neuson, this diode meets the original electrical specifications required for correct generator output and circuit protection on these units. It is a direct-fit replacement that installs into the same position as the factory part, requiring no modifications to wiring or mounting. Confirm your model number against the fitment list before ordering to ensure a correct match.
Key Features
- Correct Electrical Specification — Manufactured to the original voltage and current-handling ratings, ensuring proper rectification and circuit protection within the light tower's electrical system.
- Genuine OEM Quality — Supplied by Wacker Neuson as an authorized OEM part, matched to the same tolerances and material grade as the component installed at the factory.
- Broad LT/LTW/LTP Series Fitment — Covers a wide range of Wacker Neuson light tower models including the LT4K, LT4Z, LTW4Z, LTW6Z, LT4SK, LT4SZ, and their LTP counterparts.
- Protects Downstream Electrical Components — A correctly functioning diode prevents reverse current flow that can damage the alternator, control board, or connected load circuits — keeping the entire electrical system operating as designed.
- Electrical Safety Compliance — Replacing a failed or degraded diode with a correctly rated OEM part maintains safe operation of the light tower's power generation and distribution circuit, reducing the risk of electrical fault or component damage.
A diode is a one-way electrical valve — it allows current to flow in a single direction while blocking reverse flow, which is essential for converting alternating current (AC) into usable direct current (DC) within the light tower's charging and control circuits. On Wacker Neuson light towers, the diode plays a key role in protecting sensitive electrical components from voltage spikes and reverse polarity. When a diode fails, it can cause erratic electrical behavior, failure to charge the battery, or damage to the generator's control board — leaving the light tower unable to operate reliably in the field.
Part Details
| Part Number | 5000112362 |
|---|---|
| Old Part Number | 0112362 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Diode |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Tower | LT4K | 5000007620 |
| Light Tower | LTP4K | 5000007621 |
| Light Tower | LT4Z | 5000007635, 5000009080, 5000009226 |
| Light Tower | LTP4Z | 5000007636, 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.
