The Wacker Neuson 5200019999 Nut is a genuine OEM component designed for a broad range of Wacker Neuson light towers, reversible vibratory plate compactors, and water pump trailers. This fastener is sourced directly from Wacker Neuson, ensuring it meets the exact material and dimensional standards required for the equipment it serves. Confirmed fitment spans the LTN4Y and LTN5Y light tower series, DPU40Yeh and DPU45Yeh reversible plate compactors, and the APT4T and APT4S pump trailer family. Having the correct OEM nut on hand keeps assembly and service work straightforward and eliminates the guesswork of sourcing a comparable substitute.
Key Features
- Genuine OEM Fastener Grade — Manufactured to Wacker Neuson's specified thread form, hardness, and torque rating for this application, so clamping load is consistent and predictable.
- Broad Cross-Family Fitment — A single part number covers LTN4Y and LTN5Y light towers, DPU40Yeh and DPU45Yeh reversible plate compactors, and APT4T and APT4S pump trailers, making it a practical stock item for mixed fleets.
- Drop-In Service Replacement — Matches the original thread pitch, across-flats dimension, and seating geometry, so it installs directly onto existing hardware without chasing threads or sourcing adapters.
- Structural Integrity Where It Counts — A correctly torqued OEM nut maintains joint preload across the vibration and thermal cycling these machines experience; a mismatched or under-spec nut risks loosening or fastener failure in the field.
- Verified Part Number — Ordering by Wacker Neuson part number 5200019999 confirms you are receiving the exact fastener called out in the service documentation for these models.
A nut is the threaded fastener that clamps two or more components together by engaging a mating bolt or stud. In equipment applications, the nut must maintain consistent clamping force through repeated vibration, temperature changes, and load cycles — factors that are especially demanding in plate compactors and light towers operating on rough terrain. When a nut is worn, cross-threaded, or replaced with an out-of-spec substitute, joint integrity is compromised, which can lead to loosening, misalignment of components, or accelerated wear on the surrounding hardware.
Part Details
| Part Number | 5200019999 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN5Y CH | LTN5Y CH | 5100069552 |
| LTN5Ypa | LTN5Ypa | 5100069551 |
| LTN5Yp | LTN5Yp | 5100069549 |
| LTN5Y SA | LTN5Y SA | 5100069548 |
| LTN4Y 60 Hz | LTN4Y 60Hz | 5100069546 |
| LTN5Ypk | LTN5Ypk | 5100077880 |
| LTN4Y | LTN4Y | 5100073603 |
| LTN4Y | LTN4Y ME | 5100069545 |
| LTN4Y SA | LTN4Y SA | 5100069547 |
| LTN5Yp HD | LTN5Yp HD | 5100079429 |
| DPU45Yeh US | DPU45Yeh US | 5100063121 |
| LTN4Y RH | LTN4Y RH | 5100077620 |
| DPU40Yeh EU | DPU40Yeh EU | 5100068379 |
| LTN4Y 120V/60Hz | LTN4Y 120V/60Hz | 5100075978 |
| LTN5Y | LTN5Y | 5100069550 |
| LTN5Y UK | LTN5Y UK | 5100069553 |
| 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 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
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.
