The Wacker Neuson is a genuine OEM Kubota D1105 LTW8K Engine designed for the LTW8K and LTN8K series light towers, covering Standard T4, Cold Weather T4, Custom T4, and Cold Weather PAS configurations. As a direct OEM replacement sourced through Wacker Neuson, part matches the exact displacement, output ratings, and mounting specifications of the original engine installed at the factory. This engine fits an extensive range of LTW8K and LTW8K-V S variants, including skidded and specialty cold-weather builds, making it the correct choice for a full engine replacement across the LTW8K family. Confirm your machine's model number before ordering to ensure you select the right configuration for your specific unit.
Key Features
- Genuine OEM Kubota D1105 Power Unit — Sourced directly through Wacker Neuson, this engine meets the original displacement, horsepower, and emissions compliance specifications required for Tier 4 light tower operation.
- Drop-In Engine Replacement — Engineered to match the original mounting footprint, wiring harness connections, and fuel system interfaces of the LTW8K and LTN8K engine compartment for a clean installation.
- Broad LTW8K Family Coverage — Compatible with Standard T4, Cold Weather T4, Custom T4, Cold Weather PAS, and LTW8K-V S variants, including skidded configurations and specialty builds across multiple machine numbers.
- Sustained Power for High-Output Lighting — A correctly functioning D1105 engine delivers consistent shaft power to the generator head, ensuring stable voltage and full luminaire output throughout extended night-shift operations.
- Emissions-Compliant Architecture — The Kubota D1105 in this application is calibrated to meet EPA Tier 4 Final requirements, keeping your light tower legally operable on regulated jobsites.
The Kubota D1105 is a three-cylinder, liquid-cooled diesel engine that serves as the primary power source for Wacker Neuson LTW8K and LTN8K light towers. Its role is to drive the onboard generator that supplies electricity to the mast-mounted luminaires, providing sustained illumination for nighttime and low-visibility worksites. When the engine loses compression, develops fuel delivery faults, or suffers internal wear, the tower cannot maintain stable electrical output — resulting in dimming, surging, or complete shutdown. Replacing the engine with the correct OEM unit, part number 5000173367, restores full rated power and ensures the generator head receives the consistent RPM it requires to deliver steady, code-compliant light output.
Part Details
| Part Number | 5000173367 |
|---|---|
| Old Part Number | 0173367 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Kubota D1105 LTW8K Engine |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTW8K Light Tower, Standard T4 | LTW8K | 5000620374, 5000620841, 5200004095, 5200004204, 5200023190, 5200024871 |
| LTN8K, KUBOTA | LTN8K | 5000620893 |
| LTW8K-V S Light Tower, Cold Weather T4 | LTW8K-V S | 5200018564, 5200018556, 5200023194, 5200018560, 5200024874, 5100015095, 5100022084 |
| Light Tower | LTW8K-V | 5200012869, 5200012883, 5200012865 |
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.
Wacker Neuson
Wacker Neuson Engine-Kubota, D1105 Ltw/Ltv | 5100029153
Wacker Neuson
