The Wacker Neuson Gasket for Cylinder Head Cover is a genuine OEM component designed for MDP3 and PT3c series diaphragm trash pumps, including the MDP3X 75mm/3in Diaphragm Trash Pump. As a factory-authorized part, this gasket is manufactured to the exact material and dimensional standards required for a proper cylinder head cover seal on these machines. It installs directly in place of the original, requiring no adaptation or rework. Keeping an accurate part number like on hand helps ensure your pump is back up and running with the correct component the first time.
Key Features
- OEM Sealing Material — Manufactured to Wacker Neuson's original material specification, ensuring correct compression and sealing performance at the cylinder head cover interface.
- Drop-In Replacement — Matches the original gasket profile exactly, seating flush against the cylinder head cover mating surface without trimming or modification.
- Confirmed Fitment — Compatible with MDP3, MDP3X 75mm/3in Diaphragm Trash Pumps, and PT3c series machines.
- Leak Prevention — A properly seated cylinder head cover gasket prevents oil or vapor escape that can lead to loss of compression, contamination, and accelerated engine wear.
- Fuel System Integrity — Maintaining a sound head cover seal is critical to keeping combustion gases contained and protecting fuel and oil from cross-contamination — a genuine OEM gasket ensures this boundary holds.
The gasket for the cylinder head cover creates a compression seal between the cylinder head cover and the engine block, preventing oil, combustion gases, and moisture from escaping or mixing where they shouldn't. On diaphragm trash pumps like the MDP3 and PT3c series, this seal is essential to maintaining consistent engine performance and protecting internal components from contamination. When a cylinder head cover gasket fails or degrades, operators typically see oil seepage around the top of the engine, rough running, or pressure loss — replacing it promptly with the correct OEM part restores the seal to its original condition.
Part Details
| Part Number | 5000409332 |
|---|---|
| Old Part Number | 0409332 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket for Cylinder Head Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| MDP3 | MDP3-CE | 5100056324 |
| 75mm/3in Diaphragm Trash Pumps | MDP3X | 5000630420 |
| PT3c | PT3G-c CE | 5100079343 |
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.
