The Wacker Neuson Diesel Engine is a genuine OEM diesel engine designed for LTN4Y and LTN5Y series light towers. As a direct factory replacement, this engine carries the same specifications as the original unit installed at production, ensuring correct integration with the tower's electrical, hydraulic, and mechanical systems. It is compatible across a broad range of LTN series configurations including the LTN4Y, LTN4Y 60 Hz, LTN4Y SA, LTN4Y RH, LTN4Y 120V/60Hz, LTN5Y, LTN5Yp, LTN5Yp HD, LTN5Ypk, LTN5Ypa, LTN5Y SA, LTN5Y CH, and LTN5Y UK models. Sourcing the genuine OEM part means you get a bolt-in replacement with no guesswork on compatibility or output performance.
Key Features
- Genuine OEM Power Output Match — Meets the exact displacement, fuel delivery, and output rating required to run LTN series light tower systems at rated capacity.
- Direct Bolt-In Replacement — Matches original mounting points, PTO configuration, and electrical connections for a straightforward swap without fabrication or adapters.
- Broad LTN Series Compatibility — Fits LTN4Y and LTN5Y family variants including SA, RH, 60 Hz, 120V/60Hz, CH, UK, Yp, Ypa, Ypk, and HD configurations.
- Sustained Runtime Performance — A properly functioning diesel engine keeps the light tower running at full mast illumination through extended overnight or multi-shift operations; a worn or failed engine results in complete loss of lighting output on site.
- Fuel System Integrity — As the core power source for a diesel-fueled machine, using the correct OEM-specified engine ensures proper fuel consumption rates and exhaust compliance relevant to the original equipment certification.
The diesel engine is the primary power source for the light tower, converting diesel fuel into mechanical energy that drives the onboard generator to produce electrical power for the mast-mounted lights. Without a correctly functioning engine, the light tower cannot generate electricity and loses all illumination capability — a critical failure on any nighttime job site. When an engine degrades through wear, overheating, or mechanical failure, output becomes inconsistent and full replacement is typically required to restore the machine to operational condition.
Part Details
| Part Number | 5100007082 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Diesel Engine |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN5Yp | LTN5Yp | 5100069549 |
| LTN5Y SA | LTN5Y SA | 5100069548 |
| LTN4Y | LTN4Y ME | 5100069545 |
| LTN4Y 60 Hz | LTN4Y 60Hz | 5100069546 |
| LTN4Y SA | LTN4Y SA | 5100069547 |
| LTN4Y | LTN4Y | 5100073603 |
| LTN5Ypk | LTN5Ypk | 5100077880 |
| LTN4Y RH | LTN4Y RH | 5100077620 |
| LTN5Yp HD | LTN5Yp HD | 5100079429 |
| LTN5Y | LTN5Y | 5100069550 |
| LTN5Ypa | LTN5Ypa | 5100069551 |
| LTN5Y CH | LTN5Y CH | 5100069552 |
| LTN5Y UK | LTN5Y UK | 5100069553 |
| LTN4Y 120V/60Hz | LTN4Y 120V/60Hz | 5100075978 |
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.
