The Wacker Neuson Bearing is a genuine OEM Bearing designed for the LTN4Y, LTN5Y, LTN5Yp, and LTN5Ypa light tower series. As a factory-sourced component, it meets the exact tolerances and material specifications Wacker Neuson built into these machines, ensuring a direct, trouble-free installation. This bearing is confirmed to fit a wide range of LTN-series light tower variants, including the LTN4Y 60Hz, LTN4Y SA, LTN4Y RH, LTN4Y 120V/60Hz, LTN5Y CH, LTN5Y UK, LTN5Ypk, and LTN5Yp HD models.
Key Features
- Precision OEM Tolerancing — Manufactured to Wacker Neuson's exact dimensional and load-rating specifications, so rotational accuracy and service life match what the original design intended.
- Drop-In Replacement — Engineered to the same seat dimensions and shaft interface as the original, allowing direct installation without reworking housings or shafts.
- Broad LTN-Series Compatibility — A single part number covers the full LTN4Y and LTN5Y family, including SA, RH, HD, CH, UK, 60Hz, 120V/60Hz, and pk variants — one bearing for your entire fleet.
- Sustained Mast and Generator Performance — A properly functioning bearing keeps rotating components aligned and load-bearing surfaces protected; a worn bearing introduces vibration, heat buildup, and accelerated wear on surrounding parts.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, part number 5100075817 carries the full backing of the manufacturer and ensures you are installing the same component used in original production.
A bearing supports and guides rotating or moving shafts within a machine, reducing friction between moving parts and carrying the load generated during operation. In a light tower like the LTN4Y and LTN5Y series, bearings are critical to the smooth operation of the generator and mast drive components — keeping everything aligned under continuous run conditions. When a bearing wears or fails, it can cause excessive vibration, noise, increased heat, and ultimately damage to the shaft or housing it supports, leading to more extensive repairs if not addressed promptly.
Part Details
| Part Number | 5100075817 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing |
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.
