The Wacker Neuson 5200020284 Brush is a genuine OEM component designed for the LTN4Y and LTN5Y series light towers and the APT4S and APT4T series pump trailers. As a direct Wacker Neuson OEM part, the 5200020284 is produced to the exact specifications required for proper generator brush contact and consistent electrical output across these machine families. This Brush fits a wide range of configurations within the LTN4Y and LTN5Y tower lineup, including standard, cold weather, high-definition, and regional variants, as well as APT4T models equipped with electric or surge brake systems and APT4S skid-mounted units. Sourcing the correct OEM brush ensures consistent generator performance and helps prevent premature wear to the rotor or slip ring assembly.
Key Features
- Correct Contact Grade for Generator Brush Applications — Engineered to the proper carbon grade and geometry for consistent electrical contact with the slip ring, maintaining stable current transfer across the generator's output range.
- Drop-In OEM Replacement — Matches the original brush holder dimensions and spring tension of the factory-installed unit, allowing straightforward swap-out during routine generator service.
- Broad Fitment Across LTN and APT Families — Compatible with LTN4Y and LTN5Y light towers in multiple configurations, as well as APT4S and APT4T pump trailer units, covering both electric brake and surge brake variants.
- Protects Slip Ring from Accelerated Wear — A worn or incorrect brush creates uneven contact pressure that scores the slip ring surface; using the correct OEM brush preserves this component and extends overall generator service life.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, the 5200020284 carries the full manufacturer designation, giving you confidence that the part matches the original design intent for these light tower and pump trailer generators.
A generator brush is a small carbon block that maintains sliding electrical contact with the rotating slip rings inside the alternator or generator head. It acts as the conductor that transfers current to or from the rotor windings, enabling the generator to produce a stable voltage output. When a brush wears down too far or loses proper contact, the result can be intermittent power output, voltage fluctuations, or a complete loss of generation — issues that are especially disruptive during nighttime light tower operation or pump trailer deployment on a worksite. Regular inspection and timely replacement of the brush keeps the generator producing clean, consistent power.
Part Details
| Part Number | 5200020284 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Brush |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN5Ypa | LTN5Ypa | 5100069551 |
| LTN5Yp | LTN5Yp | 5100069549 |
| LTN5Y CH | LTN5Y CH | 5100069552 |
| LTN5Y SA | LTN5Y SA | 5100069548 |
| LTN4Y SA | LTN4Y SA | 5100069547 |
| LTN5Ypk | LTN5Ypk | 5100077880 |
| LTN4Y | LTN4Y ME | 5100069545 |
| LTN4Y | LTN4Y | 5100073603 |
| LTN4Y 60 Hz | LTN4Y 60Hz | 5100069546 |
| LTN4Y RH | LTN4Y RH | 5100077620 |
| LTN4Y 120V/60Hz | LTN4Y 120V/60Hz | 5100075978 |
| LTN5Yp HD | LTN5Yp HD | 5100079429 |
| LTN5Y | LTN5Y | 5100069550 |
| LTN5Y UK | LTN5Y UK | 5100069553 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT4T Pump, Electric Brake, Cold Weather | APT4T CW | 5200019793, 5200019792 |
| APT4T Pump, Electric Brake | APT4T | 5200019644, 5200019643 |
| 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.
