The Wacker Neuson Washer is a genuine OEM washer designed for the LTN4Y and LTN5Y light tower series, as well as APT4S and APT4T portable pump models. As a factory-sourced component, it is manufactured to the exact material grade and dimensional tolerances specified for these machines, ensuring a correct, consistent installation every time. This washer is confirmed to fit across multiple configurations within these product families, including cold weather and special-application variants, making it a versatile stock item for service technicians and fleet operators.
Key Features
- OEM Material and Dimensional Accuracy — Sourced directly from Wacker Neuson, this washer meets the exact thickness, inner diameter, and hardness specifications required for correct load distribution in these assemblies.
- Drop-In Installation — Designed to seat and align precisely within the original fastener stack, requiring no trimming, shimming, or adapting during assembly or service.
- Broad Series Fitment — Compatible with LTN4Y and LTN5Y light tower variants and APT4S and APT4T portable pump configurations, including standard, cold weather, surge brake, and electric brake models.
- Consistent Load Distribution — A correctly fitted washer spreads clamping force evenly across mating surfaces, protecting fastener threads and component faces from premature wear or deformation caused by uneven pressure.
- Genuine Wacker Neuson Part — Part number 5200020096 is an authorized OEM component, giving you full confidence in part number accuracy when ordering for scheduled maintenance or field repairs.
A washer is a small but critical hardware component that distributes the load of a fastener — such as a bolt or nut — across a wider surface area. By spreading clamping force evenly, it prevents the fastener from pulling through or damaging softer materials, reduces surface marring on mating components, and helps maintain consistent torque retention over time. When a washer is missing, deformed, or the wrong size, fasteners can loosen prematurely or cause localized surface damage, leading to structural instability in the assembly it secures.
Part Details
| Part Number | 5200020096 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
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 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
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.
