The Wacker Neuson Gasket is a genuine OEM component designed for the PDT2A, PDT2, PDT3A, PDT3, PDI2A(I), PDI3A, and PDI3A(I) series diaphragm pumps. As a direct Wacker Neuson OEM part, is manufactured to the exact material and dimensional tolerances required for a leak-free seal in these pumping applications. It fits across both 2-inch and 3-inch diaphragm pump variants in the PDT and PDI families, making it a versatile stock item for crews running multiple pump sizes. When your gasket shows wear, cracking, or compression failure, replacing it promptly with the correct OEM part restores full sealing integrity and keeps the pump performing at rated output.
Key Features
- OEM Material Integrity — Manufactured to Wacker Neuson's exact compound and thickness specification, ensuring the correct compression load and chemical resistance for diaphragm pump service.
- Drop-In Sealing Surface — Matches the bolt pattern and seating geometry of the PDT and PDI pump housings for a flush, even seal without trimming or shimming.
- Broad PDT and PDI Family Coverage — Fits PDT2A, PDT2, PDT3A, PDT3, PDI2A(I), PDI3A, and PDI3A(I) diaphragm pumps across both 2-inch and 3-inch discharge configurations.
- Leak Prevention — A correctly seated gasket maintains the pressure boundary between pump chambers; a failed or compressed-out gasket causes fluid bypass, pressure loss, and potential pump damage.
- Verified OEM Part Number — Sourced directly from Wacker Neuson, so the part number 5000180270 maps exactly to the correct gasket profile for these pump models — no guesswork on cross-references.
A gasket in a diaphragm pump forms the critical sealing interface between mating pump components — typically between the diaphragm housing, valve plates, or body sections — preventing fluid from bypassing the intended flow path. Without a properly functioning gasket, the pump loses suction efficiency, output pressure drops, and fluid can leak externally or internally between chambers. Over time, gaskets degrade from chemical exposure, heat cycling, and compression set, and a worn gasket should be replaced during any diaphragm service interval to restore full pump efficiency and prevent progressive damage to surrounding components.
Part Details
| Part Number | 5000180270 |
|---|---|
| Old Part Number | 0180270 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PDT2A | PDT2A | 5000620769, 5100075510 |
| PDT2 Pump, Diaphragm | PDT2 | 5000620770 |
| PDI2A(I) | PDI2A(I) | 5000620772, 5100075511 |
| PDT3A | PDT3A | 5000620773, 5100075507 |
| PDT3 | PDT3 | 5000620774 |
| PDI3A | PDI3A | 5000620775, 5100075508 |
| PDI3A(I) | PDI3A(I) | 5000620776, 5100075509 |
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.
