The Wacker Neuson Alternator Belt 875mm is a genuine OEM belt designed for LTN6L, LTC4L, and LTC6L series light towers. As a direct factory replacement, this 875mm belt restores proper drive engagement between the engine and alternator, ensuring consistent electrical output for the light tower's lamp array. It is confirmed for use across a wide range of LTN6L and LTC4L configurations, including 50Hz, 60Hz, CE, and Tier 4 Final variants.
Key Features
- Correct Belt Length for Consistent Drive Tension: — At 875mm, this belt matches the OEM specification for proper wrap angle and tension across the alternator pulley, preventing slip and power loss.
- Genuine OEM Part: — Sourced directly from Wacker Neuson, the 5000155717 is manufactured to the same standards as the belt installed at the factory — no guesswork on fitment or compatibility.
- Broad LTN6L and LTC4L Series Coverage: — Fits multiple configurations across the LTN6L and LTC4L light tower families, including 50Hz, 60Hz, CE-rated, Tier 4 Final, and Kohler/Lombardini engine variants.
- Protects Alternator Output Stability: — A worn or glazed drive belt causes voltage fluctuation and reduced lighting output. Replacing it with the correct 875mm belt restores steady alternator performance and protects connected components.
- Electrical Safety on Worksites: — A slipping or failed alternator belt can cause undervoltage conditions affecting lighting reliability. Using the correct OEM belt maintains safe, predictable electrical output on active job sites.
The alternator belt transfers rotational power from the engine's crankshaft pulley to the alternator, enabling the alternator to generate the electrical power that drives the light tower's lamps and any auxiliary outlets. When the belt is correctly tensioned and in good condition, the alternator spins at the designed speed and produces stable voltage. As the belt wears, it can stretch, glaze, or crack — causing slip, reduced alternator output, flickering lights, or a complete loss of power generation. Replacing the belt at the first sign of wear keeps the light tower producing full, consistent illumination throughout the shift.
Part Details
| Part Number | 5000155717 |
|---|---|
| Old Part Number | 0155717 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Alternator Belt 875mm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN6L, KOHLER (LOMBARDINI) | LTN6L | 5000620117, 5000620121, 5000620119, 5000620120, 5000620550, 5000620552, 5000620727, 5200004768, 5000620553 |
| LTN6L-P LIGHT TOWER,60 HZ | LTN6L-P | 5000620297 |
| Light Tower | LTC4L | 5000009375, 5000009377, 5000009379, 5000009485 |
| Light Tower with Power Winch | LTC4L-P | 5000620018 |
| LTN6L 50 Hz Non CE. Custom | LTC6L | 5000620559 |
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.
