The Wacker Neuson Mechanical Seal is a genuine OEM mechanical seal designed for the PS3 1500 and PS3 2200 submersible pump series. As a factory-authorized component, this seal is manufactured to the exact material grade and compression tolerances specified for these pumps, ensuring a leak-free interface between the rotating shaft and the pump housing. Sourced directly through Wacker Neuson's OEM supply chain, part delivers the fitment accuracy that keeps your pump running at full capacity.
Key Features
- OEM-Grade Seal Material — Manufactured to Wacker Neuson's specified material grade and compression rating, maintaining the integrity of the shaft-to-housing seal under continuous submersible pump operation.
- Direct-Fit Replacement — Engineered to seat correctly in the existing seal housing on PS3 series pumps, aligning with the shaft diameter and mounting configuration as originally assembled.
- Confirmed PS3 Series Compatibility — Verified fitment for the PS3 1500 and PS3 2200 submersible pump models, covering multiple production configurations within those series.
- Leak Prevention Where It Counts — A sound mechanical seal keeps water out of the motor cavity; a worn or failed seal allows fluid ingress that can destroy the motor windings and end the pump's service life.
- Genuine OEM Part — Supplied as an authentic Wacker Neuson replacement, meaning the part number, geometry, and material spec match the original component installed at the factory.
A mechanical seal forms the critical barrier between a pump's wet end and its motor housing. It uses a pair of precision-lapped mating faces — one rotating with the shaft, one stationary in the housing — to prevent pumped fluid from traveling along the shaft into the motor. When the seal wears or fails, fluid enters the motor cavity, leading to electrical failure, bearing corrosion, and ultimately complete pump failure. Replacing a degraded seal promptly with the correct OEM part restores that barrier and protects the motor from costly water damage.
Part Details
| Part Number | 5100081889 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Mechanical Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS3 2200 | PS32200 | 5000009119 |
| PS3 1500 | PS31500 | 5000009117, 5000009118 |
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.
