The Wacker Neuson V-Belt is a genuine OEM V-Belt designed for the LTN4Y and LTN5Y series light towers, including the LTN4Y, LTN4Y 60 Hz, LTN4Y SA, LTN4Y RH, LTN4Y 120V/60Hz, LTN5Y, LTN5Y SA, LTN5Y CH, LTN5Y UK, LTN5Yp, LTN5Yp HD, LTN5Ypa, and LTN5Ypk models. Sourced directly from Wacker Neuson, this genuine OEM part is manufactured to the same specification as the belt installed at the factory, ensuring a correct, trouble-free installation with no guesswork. If your light tower is showing signs of belt slippage, squealing, or reduced output performance, this is the direct replacement to restore full operation. Confirm your model number against the fitment list above before ordering to ensure this is the right belt for your machine.
Key Features
- Genuine OEM Belt Construction — Manufactured to Wacker Neuson's original tensile and flex specifications, maintaining the correct grip and power transfer characteristics for light tower drive systems.
- Drop-In Replacement — Matches the original belt profile and length exactly, fitting the existing pulleys and drive configuration without adjustment or modification.
- Broad LTN Series Compatibility — Fits the full LTN4Y and LTN5Y model families, including SA, RH, CH, UK, 60 Hz, 120V/60Hz, Yp, Yp HD, Ypa, and Ypk variants.
- Sustained Generator Output — A correctly tensioned, undamaged V-Belt keeps the alternator spinning at the right speed so the light tower delivers consistent, rated electrical output through every shift.
- Prevents Costly Secondary Damage — A worn or slipping belt puts uneven load on the pulleys and bearings; replacing it on schedule protects those components and extends overall drivetrain service life.
A V-Belt transfers rotational power from the engine's crankshaft pulley to the alternator or generator head on a light tower, driving the electrical output that powers the work lights. When the belt is in good condition and correctly tensioned, it delivers smooth, consistent drive with minimal slip. As the belt ages, the rubber compound hardens, the cord structure weakens, and the belt begins to slip under load — causing flickering output, reduced light intensity, and eventually a complete loss of power generation. Replacing a worn belt promptly is one of the most straightforward and cost-effective ways to keep a light tower producing full, stable output on the job.
Part Details
| Part Number | 5100075832 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | V-Belt |
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.
