Wacker Neuson 5000054960 Mechanical Seal Carbon/Ceramic

The Wacker Neuson Mechanical Seal Carbon/Ceramic is a genuine OEM component designed for the PG2A and PG2 dewatering pump series. As a direct factory replacement, this seal is engineered to the exact material and dimensional specifications required by these pumps, ensuring a proper fit with no guesswork. Backed by Wacker Neuson's OEM standards, the is the correct choice when restoring pump integrity on PG2A and PG2 models.

Key Features

• Carbon/Ceramic Material Construction — The carbon/ceramic seal faces deliver the hardness and chemical resistance needed to handle the abrasive, particle-laden water these dewatering pumps routinely move.
• Genuine OEM Part — Sourced directly from Wacker Neuson, this seal meets the precise compression and seating specifications of the original design — not a generic approximation.
• Direct-Fit Replacement — Engineered to install in the same seat and with the same interface dimensions as the factory-installed seal, making the swap straightforward for any competent technician.
• Compatible with PG2A and PG2 Series — Confirmed fitment across PG2A and PG2 dewatering pump models, including the 50mm/2in configuration.
• Protects Pump Internals — A sound mechanical seal is the barrier between the pumped fluid and the pump's bearing and motor cavity. A worn seal allows water ingress that rapidly damages the impeller shaft and bearings.
• Critical Leak Prevention — In dewatering applications, a failing mechanical seal can allow hazardous or contaminated water to escape around the shaft, creating a safety concern on the worksite. Using the correct OEM-spec seal maintains proper containment.

A mechanical seal is the dynamic sealing interface located where the pump's rotating impeller shaft exits the pump housing. It consists of two precision-lapped faces — in this case carbon and ceramic — that press against each other to prevent the pumped fluid from leaking along the shaft. When the seal faces wear, become chipped, or lose their seating integrity, the pump begins to leak, shaft components are exposed to moisture, and pump efficiency drops. Replacing the mechanical seal with the correct OEM part restores the watertight barrier and extends the working life of the pump assembly.

Part Details

Compatibility & Fitment

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.