The Wacker Neuson Gasket is a genuine OEM gasket designed for a range of Wacker Neuson walk-behind concrete trowels, centrifugal trash pumps, diaphragm pumps, and gasoline power units for internal vibrators. As a direct OEM replacement, this gasket is sourced from Wacker Neuson and built to the same specifications as the original part — ensuring a correct, leak-free seal every time. Confirmed fitment includes the CT36BDT and CT48BDT walk-behind trowels, PT2B and PT3B centrifugal trash pumps, PD3B diaphragm pump, and B 3000 and B 5000 gasoline power units. When your machine is due for service or showing signs of leakage, replacing the gasket with part number is the straightforward, factory-correct solution.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's original material and compression specifications, ensuring proper surface mating and a consistent, leak-free seal across all covered applications.
- Drop-In Replacement — Matches the original gasket profile exactly, seating correctly against mating surfaces without rework or trimming on covered models.
- Broad Cross-Family Fitment — Covers CT36BDT, CT36BDT-E, and CT48BDT walk-behind trowels; PT2B and PT3B centrifugal trash pumps; PD3B diaphragm pump; and B 3000 and B 5000 gasoline power units for internal vibrators.
- Leak Prevention Across Service Intervals — A deteriorated or compressed gasket allows fluid or air bypass, degrading pump prime, engine performance, or operational efficiency; replacing it with 5000071603 restores proper system integrity.
- Fuel and Fluid System Safety — On fuel-side and pump applications, a correctly seated gasket prevents unwanted leaks at joints — an important consideration during routine maintenance on any fluid-handling or fuel-carrying component.
A gasket creates a static seal between two mating surfaces — such as an engine cover, pump housing, or carburetor body — preventing the escape of fluids, fuel, or gases under operating pressure. Over time, gaskets compress, harden, or crack due to heat cycling and mechanical stress, which can lead to leaks, loss of prime in pump applications, or rough engine operation. Replacing a worn gasket promptly keeps the sealed assembly performing as intended and prevents secondary damage to surrounding components.
Part Details
| Part Number | 5000071603 |
|---|---|
| Old Part Number | 0071603 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Walk-behind Trowel | CT36BDT | 5000008009 |
| 50mm/2in Centrifugal Trash Pum p | PT2B | 5000006722 |
| 1220mm/48in Walk-behind Trowel | CT48BDT | 5000008017 |
| Gasoline Power Unit for Intern al Vibrator | B 3000 | 5000005829 |
| Gasoline Power Unit for Intern al Vibrator | B 5000 | 5000007522, 5000006307 |
| 915mm/36in Walk-behind Trowel | CT36BDT-E | 5000008010 |
| 75mm/3in Centrifugal Trash Pum p | PT3B | 5000006731 |
| 75mm/3in Diaphragm Pump | PD3B | 5000006802 |
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.
