The Wacker Neuson Washer 12 is a genuine OEM component designed for the LTN4Y and LTN5Y series light towers, including variant models such as the LTN4Y 60 Hz, LTN4Y SA, LTN4Y RH, LTN5Y CH, LTN5Y UK, LTN5Yp, LTN5Ypa, LTN5Ypk, LTN5Yp HD, LTN4Y 120V/60Hz, and LTN4Y ME. Sourced directly from Wacker Neuson, this is the same washer installed at the factory, ensuring a correct drop-in fit with no guesswork on sizing or compatibility. If you are servicing or rebuilding a covered LTN series light tower, part number is the correct specification for this position in the assembly.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's exact thickness and bore tolerances, so the washer seats flush and distributes load correctly in the fastening assembly.
- Direct Drop-In Installation — Matches the original hardware profile, fitting straight onto the existing fastener without adjustment or additional hardware.
- Broad LTN Series Coverage — Confirmed fitment across the LTN4Y and LTN5Y model families, including 60 Hz, SA, RH, CH, UK, HD, ME, pk, pa, and 120V/60Hz variants.
- Proper Load Distribution — A correctly spec'd washer prevents fastener pull-through and surface damage, maintaining the structural integrity of the joint over repeated service cycles.
- Authentic Wacker Neuson Part — Supplied as a genuine OEM replacement, so the part number, material grade, and geometry match what was originally installed on your machine.
A washer serves as a load-spreading interface between a fastener — such as a bolt or nut — and the surface it clamps against. By distributing the clamping force over a wider area, it prevents the fastener from digging into or pulling through the mating material, which is especially important on equipment that experiences vibration during operation. When a washer is missing, undersized, or worn thin, fastener joints can loosen prematurely or cause surface damage that compromises the assembly's holding strength over time.
Part Details
| Part Number | 5100075808 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer 12 |
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.
