The Wacker Neuson Bearing Spacer is a genuine OEM component designed for the P35A series submersible pumps. Sourced directly from Wacker Neuson, this part meets the exact tolerances and material specifications required for correct bearing alignment and long-term shaft integrity. It is compatible across multiple P35A configurations, including the P35A EU variant. Keeping the correct spacer in place ensures your pump's rotating assembly stays properly supported and balanced during operation.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the exact thickness and hardness spec required to maintain correct bearing preload and prevent axial play in the pump shaft.
- Direct Drop-In Fit for P35A Series — Engineered specifically for the P35A and P35A EU pump configurations, slotting into position without modification during a standard bearing service.
- Confirmed P35A Compatibility — Verified fitment across multiple P35A build variants, making this the correct replacement regardless of your specific unit's configuration code.
- Protects Bearing Longevity — A correctly sized spacer distributes load evenly across the bearing assembly; a worn or missing spacer accelerates bearing wear and can lead to shaft damage and pump failure.
- Supports Full Pump Output — Proper bearing support keeps the impeller running true, maintaining peak flow and head pressure throughout the pump's service life.
A bearing spacer is a precision-machined ring or collar positioned between bearing assemblies on a rotating shaft. Its role is to maintain the correct axial separation between bearings, ensuring load is distributed evenly and the shaft runs without unwanted movement or wobble. In a submersible pump like the P35A, this component is critical — if the spacer wears, deforms, or is omitted during reassembly, bearing preload is thrown off, leading to accelerated wear, vibration, reduced pumping efficiency, and ultimately shaft or housing damage. Replacing it with a genuine OEM part like the Wacker Neuson 5000183964 ensures the assembly is restored to the correct specification.
Part Details
| Part Number | 5000183964 |
|---|---|
| Old Part Number | 0183964 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing Spacer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| P35A | P35A | 5000620956, 5000620958, 5100057755, 5100057756 |
| P35A | P35A EU | 5000620957 |
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.
