The Wacker Neuson Seal Ring is a genuine OEM component designed for the MDP3 series water pumps. Sourced directly from Wacker Neuson, this seal ring meets the exact material and dimensional standards of the original part installed at the factory. It is confirmed to fit the MDP3 series, including MDP3-CE and MDP3-CN configurations. When you need a dependable, like-for-like replacement to restore proper sealing in your pump, the is the correct part for the job.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's material specification, ensuring the correct compression rating and chemical resistance for water pump service.
- Direct Drop-In Replacement — Matches the original seal ring profile and dimensions, seating into the pump housing the same way the factory-installed part does.
- Confirmed MDP3 Fitment — Compatible with MDP3-CE and MDP3-CN series water pumps, so you can order with confidence.
- Prevents Leaks and Pump Pressure Loss — A correctly functioning seal ring keeps water routed through the pump circuit; a worn or damaged seal causes pressure drop, leakage, and accelerated internal wear.
- Genuine Wacker Neuson Part — Supplied as an authorized OEM component under part number 5000409432, eliminating guesswork about compatibility or fitment.
A seal ring in a water pump creates a fluid-tight barrier between mating surfaces inside the pump assembly, preventing water from bypassing the intended flow path or leaking externally. It plays a critical role in maintaining consistent pump pressure and protecting internal components from moisture ingress. When a seal ring deteriorates — through wear, heat cycling, or chemical exposure — it can cause visible leaks, reduced output pressure, and damage to surrounding pump components if left unaddressed.
Part Details
| Part Number | 5000409432 |
|---|---|
| Old Part Number | 0409432 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| MDP3 | MDP3-CE | 5100056324 |
| Water Pump | MDP3-CN | 5000630438 |
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.
