The Wacker Neuson 5200020276 Brush Holder Complete is a genuine OEM component designed for LTN4Y and LTN5Y series light towers, as well as APT4T and APT4S pump units. Sourced directly from Wacker Neuson, this part matches the original specification installed at the factory, ensuring correct brush alignment and consistent generator output. Compatibility spans a wide range of LTN4Y and LTN5Y variants — including the LTN4Y 60Hz, LTN4Y SA, LTN4Y RH, LTN5Yp, LTN5Ypa, LTN5Ypk, LTN5Yp HD, LTN5Y CH, LTN5Y SA, LTN5Y UK, and LTN4Y 120V/60Hz — making this a high-demand service part across the LTN light tower family. Verify your model number before ordering to confirm your specific configuration is covered.
Key Features
- Correct Brush-to-Slip-Ring Contact — Engineered to OEM dimensional tolerances, this holder positions the carbon brushes at the correct pressure and angle against the alternator slip ring for stable electrical contact.
- Genuine Wacker Neuson OEM Part — Part number 5200020276 is a factory-original component, not an adaptation, so it installs directly in place of the worn unit without reworking mounting points.
- Broad LTN Series Coverage — Fits multiple LTN4Y and LTN5Y light tower configurations, as well as APT4T and APT4S pump units, consolidating one part number across a wide equipment fleet.
- Restores Steady Generator Output — A worn or broken brush holder causes voltage fluctuation, dropped output, or a complete loss of power to lights and connected equipment; replacing it brings output back to specification.
- Electrical Safety Compliance — Maintaining the correct brush holder assembly preserves the integrity of the alternator's electrical circuit, reducing the risk of arcing, overheating, or uncontrolled voltage spikes on the job.
The brush holder complete is the mechanical assembly that retains the carbon brushes inside the alternator or generator head, holding them firmly against the rotating slip rings that carry excitation current to the rotor. This contact is what allows the machine's generator to produce a stable AC output — without a functioning brush holder, the brushes lose consistent contact with the slip rings, causing voltage instability or a total loss of generation. When the holder cracks, the spring tension degrades, or the brush channel wears out of square, output becomes erratic and the alternator head may sustain further damage if the condition is left uncorrected.
Part Details
| Part Number | 5200020276 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Brush Holder Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN5Yp | LTN5Yp | 5100069549 |
| LTN5Y CH | LTN5Y CH | 5100069552 |
| LTN5Ypa | LTN5Ypa | 5100069551 |
| LTN5Y SA | LTN5Y SA | 5100069548 |
| LTN4Y | LTN4Y | 5100073603 |
| LTN4Y SA | LTN4Y SA | 5100069547 |
| LTN4Y 60 Hz | LTN4Y 60Hz | 5100069546 |
| LTN5Ypk | LTN5Ypk | 5100077880 |
| LTN4Y | LTN4Y ME | 5100069545 |
| 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 |
| 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.
