The Wacker Neuson Gasket is a genuine OEM component designed for the PT3, PT3A, PT3H, PT3V, PT3Y, PDT3, PDT3A, PDI3, PDI3A, PG3, PG3A, PG3TA, PS3, PST3, PSC3, and PTK3 series pumps. As a direct genuine OEM replacement, this gasket is manufactured to the same specifications as the original part, ensuring a proper seal in the pump assembly. It is compatible across a broad range of 75mm/3-inch centrifugal trash pumps, diaphragm trash pumps, dewatering pumps, and submersible pumps within the Wacker Neuson 3-inch pump family.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to original material and compression specifications, ensuring the gasket seats and seals correctly within the pump housing without leakage.
- Direct-Fit Replacement — Matches the original gasket profile exactly, dropping into place on PT3, PT3A, PT3H, PDT3A, PDI3A, PG3, PS3, PST3, and related 3-inch pump series without modification.
- Broad 3-Inch Pump Family Coverage — Fits centrifugal trash pumps, diaphragm pumps, dewatering pumps, and submersible pumps across the full Wacker Neuson 75mm/3-inch pump lineup.
- Leak Prevention at the Source — A properly seated gasket maintains pump pressure and prevents fluid bypass; a worn or damaged gasket causes loss of prime, reduced flow, and potential contamination of the pump cavity.
- Verified OEM Part Number — Sourced directly under Wacker Neuson part number 5000053388, confirming authenticity and correct application for the models listed.
A gasket forms a pressure-tight seal between mating surfaces in a pump assembly — typically between the pump housing, volute casing, or cover plates. It prevents fluid from bypassing the impeller or escaping the pump body, which is critical for maintaining prime and achieving rated flow output. When a gasket degrades, cracks, or is compressed beyond its serviceable limit, the pump loses suction efficiency and can draw air into the system, causing loss of prime, reduced discharge pressure, and eventual pump damage if left unaddressed.
Part Details
| Part Number | 5000053388 |
|---|---|
| Old Part Number | 0053388 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3H Pump | PT3H | 5000009100, 5100014963 |
| 75mm/3in Centrifugal Trash Pum p | PT3A | 5000009098, 5000006729, 5000006730, 5100042216 |
| PT3 Pump | PT3 | 5000009321, 5000009322, 5000009323 |
| 75mm/3in Diaphragm Trash Pump | PDT3A | 5000007614, 5000620773 |
| 75mm/3in Inline Diaphragm Tras h Pump | PDI3A | 5000007628, 5000007629, 5000009407, 5000620775 |
| 75mm/3in Diaphragm Trash Pumps | PDT3 | 5000009495, 5000620774 |
| PG3A | PG3A | 5000007659, 5000009055 |
| PG3 Dewatering Pump | PG3 | 5000009498, 5000009499 |
| 75mm/3in Dewatering Pump | PG3TA | 5000620063 |
| 75mm/3in Centrifugal Trash Pum p | PT3Y | 5000007118, 5000007119 |
| 75mm/3in Centrifugal Trash Pum p | PT3V | 5000007171 |
| PS3-1503 | PS31503 | 5000008808, 5000008809, 5000009123, 5000009124, 5000009188, 5000008807, 5000008810, 5000008811, 5000008812, 5000009125 |
| PS3-2203 | PS32203 | 5000008820, 5000008821, 5000009129, 5000009130, 5000009192, 5000008819, 5000008822, 5000008823, 5000008824, 5000009131 |
| PS3-3703 | PS33703 | 5000008832, 5000008833, 5000009135, 5000009136, 5000008831, 5000008834, 5000008835, 5000008836, 5000009137, 5000009196 |
| PS3-5503 | PS35503 | 5000008844, 5000008845, 5000009141, 5000009142, 5000009200, 5000008843, 5000008846, 5000008847, 5000008848, 5000009143 |
| PS3 2200 | PS32200 | 5000009119 |
| 75mm/3in Centrifugal Trash Pum p Kit (without engin | PTK3 | 5000006747 |
| PS3 1500 | PS31500 | 5000009117, 5000009118 |
| PST3-750 | PST3750 | 5000620454, 5000620455, 5000620457 |
| 75mm/3in Diaphragm Trash Pump | PDI3 | 5000009491 |
| 3~Submersible Pumps | PSC31503 | 5000620468 |
| 3~Submersible Pumps | PSC31603EX | 5000620471 |
| PT3A(I) | PT3A(I) | 5100042614 |
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.
