The Wacker Neuson Spacer is a genuine OEM component designed for the APT4S and APT4T pump series, including standard, surge brake, electric brake, and cold weather configurations. As a factory-sourced part, the meets the original design tolerances specified for these submersible pump units, ensuring correct component spacing and alignment within the assembly. Wacker Neuson genuine OEM parts are manufactured to the same standards as the parts that left the factory, so you can fit this spacer with confidence across all covered APT4S and APT4T variants.
Key Features
- OEM-Specified Dimensional Accuracy — Manufactured to exact thickness and geometry tolerances, so load distribution and component alignment within the pump assembly are maintained as originally engineered.
- Drop-In Replacement — Matches the original mounting position and interface surfaces, allowing straightforward installation without reworking adjacent components.
- Broad APT Series Coverage — Compatible with APT4S Pump with Skid, APT4T Pump with Surge Brake, APT4T Pump with Electric Brake, and all corresponding cold weather variants.
- Preserves Pump Structural Integrity — A correctly fitted spacer keeps mating parts at the proper separation distance; a worn or missing spacer can cause contact, misalignment, and accelerated wear on surrounding components.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, carrying the same part number — 5200020289 — used by authorized service centers worldwide.
A spacer is a precision-dimensioned component used to maintain a fixed gap or offset between two mating parts within an assembly. In pump applications, spacers ensure that rotating or fastened components sit at the correct distance from one another, preventing unwanted contact, controlling axial load, and supporting even force distribution across the assembly. When a spacer wears down, deforms, or is missing entirely, adjacent components can shift out of position, leading to increased vibration, uneven wear, and potential damage to surrounding parts.
Part Details
| Part Number | 5200020289 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spacer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
