The Wacker Neuson Gasket is a genuine OEM gasket designed for PT6 series self-priming centrifugal trash pumps, including the PT6LT, PT6LS, PT6Y, PT6YT, and PTK6 families. As a direct OEM part, it is manufactured to the exact tolerances required for a proper seal across all covered configurations — trailer-mounted, skid-mounted, and EPA T4-compliant variants. This gasket ships ready to install with no modification needed to fit your existing pump assembly.
Key Features
- OEM-Grade Sealing Integrity — Manufactured to the precise compression and material specifications required for the PT6 pump housing, ensuring a leak-free seal under continuous high-volume pumping conditions.
- Direct Drop-In Fit — Engineered to seat correctly against the mating surfaces of PT6LT, PT6LS, PT6Y, PT6YT, and PTK6 pump assemblies without trimming, shimming, or rework.
- Broad PT6 Family Coverage — Covers multiple PT6 configurations including trailer-mounted (PT6LT), skid-mounted (PT6LS), standard and EPA T4 PT6Y variants, and the PTK6 trash pump.
- Protects Pump Performance — A correctly seated gasket maintains the pressure differential needed for self-priming operation; a failed or degraded gasket causes air ingestion, loss of prime, and reduced flow output.
- Fuel and Fluid Resistant Material — Constructed to withstand exposure to water, debris-laden slurry, and pump fluids typical in trash pump applications without swelling, cracking, or losing clamping force.
A gasket in a centrifugal trash pump forms a critical sealing barrier between mating pump housing surfaces, preventing air leaks and fluid bypass that would otherwise disrupt the pump's ability to self-prime and maintain consistent discharge pressure. When a gasket deteriorates — through compression fatigue, chemical exposure, or physical damage during servicing — the pump may struggle to hold prime, deliver reduced flow, or show visible leakage around the pump casing. Replacing the gasket with a correctly specified OEM part restores the integrity of the sealed system and is one of the most straightforward steps in returning a pump to full output.
Part Details
| Part Number | 5000073129 |
|---|---|
| Old Part Number | 0073129 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175, 5200014740 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174, 5200014741 |
| PT6Y | PT6Y-SA | 5100070835 |
| PT6YT | PT6YT | 5100070966 |
| PUMP PT6Y-AU | PT6Y-AU | 5100076956 |
| PT6YT | PT6YT-IN | 5100077923 |
| PT 6LS | PT6LS(I) | 5200017427, 5200012427 |
| Trash Pump | PT6LT(I) | 5100014076 |
| PT6Y | PT6Y | 5100064168, 5100069617 |
| Trash Pump | PTK6 | 5200007830 |
| PT6Y | PT6Y EPA T4 | 5100073464 |
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.
