The Wacker Neuson 5200019831 Bushing is a genuine OEM component designed for the APT4S and APT4T series self-priming pumps, including cold weather, electric brake, and surge brake configurations. As a direct OEM replacement, this bushing is produced to the same specifications as the original part, ensuring a proper fit within the pump assembly. Wacker Neuson part number 5200019831 covers a broad range of APT4 variants, making it the correct choice for APT4S Pump w/Skid, APT4T Pump Electric Brake, and APT4T Pump Surge Brake models across both standard and cold weather builds. Confirm your model number before ordering to ensure compatibility with your specific unit.
Key Features
- Genuine OEM Material Consistency — Manufactured to match the original bushing's dimensional tolerances and material composition, maintaining proper shaft or pivot clearance within the pump assembly.
- Drop-In Replacement — Engineered to seat and align identically to the factory original, supporting a straightforward swap without modification to surrounding components.
- Broad APT4 Series Fitment — Compatible with APT4S Pump w/Skid, APT4T Pump Electric Brake, APT4T Pump Surge Brake, and their respective cold weather variants.
- Protects Adjacent Components — A worn or damaged bushing allows excess play that can accelerate wear on shafts, housings, and seals; replacing it promptly preserves the integrity of the surrounding pump assembly.
- Sourced Direct from Wacker Neuson — Genuine OEM designation confirms this part is sourced through the authorized Wacker Neuson parts network, not a substitute or approximation.
A bushing is a low-friction sleeve that sits between two moving or load-bearing surfaces, controlling clearance and preventing metal-to-metal contact. In a pump assembly, bushings support rotating or pivoting components and absorb operational vibration and load, allowing the pump to run smoothly and efficiently. When a bushing wears out or fails, excessive play develops in the assembly, which can cause accelerated wear on connected parts, vibration, noise, and ultimately pump malfunction if left unaddressed.
Part Details
| Part Number | 5200019831 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bushing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT4T Pump, Electric Brake | APT4T | 5200019644, 5200019643 |
| APT4T Pump, Electric Brake, Cold Weather | APT4T CW | 5200019793, 5200019792 |
| 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.
