The Wacker Neuson Gasket is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including CT36 and CT48 walk-behind concrete power trowels, GP3800A and G3.7A portable generators, PT3A centrifugal trash pumps, BPU and BPS series reversible and single-direction vibratory plate compactors, and BFS 80 gasoline floor saws. As a factory-sourced part, the is manufactured to the same specifications as the original, ensuring a correct, consistent seal wherever it is installed. This gasket covers an exceptionally broad range of models within the Wacker Neuson lineup, making it a practical stocking part for dealers, rental fleets, and service technicians who maintain multiple machine types. Confirm your model number against the fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Material Integrity — Manufactured to original spec with the correct material grade and compression characteristics for a consistent, leak-free seal across every application in the fitment list.
- Drop-In Replacement — Matches the original gasket's profile and thickness exactly, seating correctly against mating surfaces without trimming or reworking.
- Broad Cross-Family Fitment — A single part number covers CT36 and CT48 walk-behind trowels, GP3800A and G-series generators, PT3A trash pumps, BPU/BPS vibratory plate compactors, and BFS 80 floor saws.
- Sealing Performance That Protects Engine Health — A properly seated gasket maintains critical fluid and pressure boundaries; a worn or deteriorated gasket can lead to leaks, contamination, and accelerated internal wear.
- Fuel and Fluid System Integrity — Used in fuel-circuit or fluid-boundary applications, a correctly specified OEM gasket resists chemical degradation from gasoline and oil, which is essential for long-term sealing reliability.
A gasket forms a pressure- and fluid-tight seal between two mating surfaces — such as a carburetor body and an intake manifold, an engine block and a cover plate, or a pump housing and its mating face. It prevents fuel, oil, or coolant from escaping the controlled pathway and stops contaminants from entering. When a gasket fails, hardens, or is compressed unevenly, the resulting leak can starve the engine of fuel or oil, introduce air into the fuel circuit, or allow fluid cross-contamination — all of which degrade performance and can lead to premature engine damage. Replacing a worn gasket with a correctly specified OEM part restores the original sealing integrity and protects the components on both sides of the joint.
Part Details
| Part Number | 5000081622 |
|---|---|
| Old Part Number | 0081622 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-8A-V Trowel | CT36-8A-V | 5000009442, 5000620832 |
| CT36-8A Trowel | CT36-8A | 5000009439, 5000620831 |
| CT48-8A Trowel | CT48-8A | 5000009449 |
| Portable Generator | GP3800A | 5000620104, 5000620379, 5000620485, 5000620342, 5000620484, 5000620041, 5000620103, 5000620010 |
| CT48-8A | CT48-8A EU | 5000620837 |
| PT3A | PT3A | 5000009101, 5000009240, 5000009098, 5000620800, 5000006729, 5000006730, 5100058535, 5100058536 |
| 915mm/36in CE Walk-behind Trow el | CT36AGP | 5000007596, 5000007595 |
| 915mm/36in CE Walk-behind Trow el | CT36AGP-E | 5000008036, 5000008026 |
| 1220mm/48in Walk-behind Trowel | CT48ADP | 5000007598, 5000007599, 5000008199 |
| 1220mm/48in CE Walk-behind Tro wel | CT48ADP-E | 5000008027, 5000008028 |
| 915mm/36in CE Walk-behind Trow el | CT36AGT-E | 5000007594, 5000008012 |
| 1220mm/48in CE Walk-behind Tro wel | CT48ADT-E | 5000007597, 5000008016 |
| 915mm/36in CE Walk-behind Trow el | CT36AGT | 5000008014, 5000008011 |
| 1220mm/48in Walk-behind Trowel | CT48ADT | 5000008015, 5000008040 |
| 50Hz Portable Generator | G3.3A | 5000008257, 5000008253, 5000008255, 5000008251 |
| 50Hz Portable Generator | G3.3AE | 5000008258, 5000008252, 5000008254, 5000008256, 5000008259 |
| Portable Generator | G3.7A | 5000007189, 5000008044 |
| Reversible Vibratory Plate, 35 kN, 45cm/18in | BPU 3545A | 5000008783 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVP | 5000009235, 5000009236 |
| HPG100A | HPG100A | 5000009507 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVT | 5000009233, 5000009234 |
| Single Direction Vibratory Pla te, 25kN, 50cm/20in | BPS 2550A | 5000007528 |
| BPU 3050A | BPU 3050A | 5000008763 |
| HPG50A | HPG50A | 5000009509 |
| Gasoline Floor Saw, Ø 350 | BFS 80 | 5000006654 |
| 50Hz Portable Value Generator | GV5003A | 5000009352, 5000009357 |
| BPU 3050A US | BPU 3050A US | 5000610361 |
| Reversible Plates | MPU 29A | 5000630244 |
| Vibration Plate BPU 2950A WSM | BPU 2950A | 5000007873, 5000007962 |
| Portable Generator, 50Hz | G3.3AI | 5000009036 |
| 50Hz Portable Value Generator | GV5000A | 5000009356 |
| Value Generator | GV3800A | 5000620409, 5000620287, 5000620334 |
| Vibratory Truss Screed, Power Section | HPG100 | 5000008293 |
| Vibratory Truss Screed, Power Section | HPG50 | 5000008294 |
| Portable Generator | G3.3AIT | 5000009460 |
| Vibratory plate BPU 4045A | BPU 4045A | 5000610345 |
| BPU3545A-VIBROPLATE | BPU 3545A US | 5000610362 |
| BPU4045A-VIBROPLATE | BPU 4045A US | 5000610403 |
| BPU 3750Ats | BPU 3750Ats | 5000610408 |
| BPU3750Ats | BPU 3750Ats US | 5000610423 |
| GP3800A Generator, EPA | GP3800 | 5000620974, 5000620975, 5000620976 |
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.
