The Wacker Neuson Carburetor Gasket is a genuine OEM carburetor gasket designed for MDP3 and PT3c series diaphragm and trash pumps. As a factory-authorized component, this gasket is manufactured to the exact material and dimensional specifications Wacker Neuson requires for proper carburetor sealing. It fits across the MDP3, MDP3X, and PT3G-c model lines, making it a reliable go-to part for pump fleet maintenance. Keep a spare on hand and get your pump back in service fast.
Key Features
- OEM Sealing Integrity — Manufactured to Wacker Neuson's exact material spec, ensuring the carburetor gasket compresses and seals correctly against mating surfaces without air or fuel leaks.
- Drop-In Carburetor Fit — Matches the original gasket profile precisely, seating directly onto the carburetor body without trimming, shimming, or rework during installation.
- Broad MDP3 and PT3c Series Coverage — Confirmed fitment across MDP3, MDP3X, MDP3-CE, MDP3-CN, PT3G-c CE, and PT3G-c CN pump models, covering both 75mm/3-inch diaphragm trash pump and water pump configurations.
- Fuel System Performance — A sound carburetor gasket maintains the correct air-fuel mixture delivery to the engine. A degraded or missing gasket causes lean running, hard starts, and loss of pump output power.
- Fuel System Safety — A properly seated carburetor gasket prevents external fuel seepage at the carburetor joint — a genuine fire and safety risk on gasoline-powered pump equipment.
A carburetor gasket forms an airtight and fuel-tight seal between the carburetor body and the engine intake, ensuring that the correct ratio of air and fuel reaches the combustion chamber. Without a functioning gasket, unmetered air can enter the fuel circuit, leaning out the mixture and causing the engine to run rough, lose power, or fail to start altogether. On diaphragm and trash pumps that depend on consistent engine output, a worn or damaged carburetor gasket quickly translates into reduced pump performance and unreliable operation on site.
Part Details
| Part Number | 5000409381 |
|---|---|
| Old Part Number | 0409381 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Carburetor Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| MDP3 | MDP3-CE | 5100056324 |
| 75mm/3in Diaphragm Trash Pumps | MDP3X | 5000630420 |
| Water Pump | MDP3-CN | 5000630438 |
| PT3c | PT3G-c CE | 5100079343 |
| PT3c | PT3G-c CN | 5100079600 |
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.
