The Wacker Neuson Oil Seal is a genuine OEM oil seal designed for a wide range of Wacker Neuson equipment, including the MP15 and MP70 single direction plates, MD3.5 modular internal vibrators, MFS12 and MFS14 floor saws, MFSX14 floor saws, MG3sd portable generators, and MFP1.5 and MFP2 fire pumps. As a direct factory replacement, this part is manufactured to the same specifications as the original, ensuring a consistent, trouble-free installation. Cross-referencing your model number before ordering is the best way to confirm this is the right seal for your machine.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the original material grade and compression profile, ensuring the seal performs exactly as the factory intended for oil retention in rotating shaft assemblies.
- Drop-In Installation — Matches the original bore diameter and lip geometry, seating directly into the housing without additional machining or fitting work.
- Broad Wacker Neuson Fitment — Compatible across multiple machine families, including MP15 and MP70 single direction plates, MFS12/MFS14/MFSX14 floor saws, MG3sd portable generators, MD3.5 modular internal vibrators, and MFP1.5/MFP2 fire pumps.
- Prevents Costly Oil Loss — A properly seated oil seal keeps lubricant where it belongs, protecting internal bearings and rotating components from dry running and premature wear.
- Leak Containment for Safe Operation — An oil leak around rotating shafts creates a slip hazard and risks environmental contamination on the worksite; replacing a worn seal restores the machine to a clean, safe operating condition.
An oil seal forms a dynamic barrier between a rotating shaft and its housing, preventing lubricating oil from escaping while keeping contaminants such as dust and moisture from entering the assembly. In equipment like floor saws, compaction plates, generators, and pumps, this seal protects critical internal components that depend on continuous lubrication to function reliably. When an oil seal wears out or becomes damaged, oil loss accelerates bearing and gear wear, and visible leaks are often the first sign that the seal needs immediate replacement.
Part Details
| Part Number | 5000403967 |
|---|---|
| Old Part Number | 0403967 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| MP15 | MP15 | 5000630131, 5000630227 |
| Modular Internal Vibrators | MD3.5 | 5000630242 |
| Single Direction Plate | MP70 | 5000630243 |
| Single Direction Plates | MP15-CE | 5000630338 |
| Floor Saw | MFS14 | 5000630186, 5000630221 |
| Floor Saw | MFSX14 | 5000630246 |
| Floor Saw | MFS12 | 5000630187, 5000630220 |
| Portable Generators | MG3sd | 5000630201, 5000630215, 5000630235 |
| Fire Pump | MFP1.5 | 5000630258 |
| Fire Pump | MFP2 | 5000630259 |
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.
