The Wacker Neuson Gasket is a genuine OEM gasket designed for a wide range of Wacker Neuson equipment, including PT3A and PT4A trash pumps, RD7A tandem rollers, BFS floor saws, BPU 2950A reversible vibratory plates, and the GS5.5A portable generator. As a factory-sourced component, part number is manufactured to the exact material and dimensional specifications required for a proper seal in each of these applications. This gasket spans multiple product families, making it a versatile service part worth keeping on hand for mixed fleets. Confirm your machine's model and serial number before ordering to ensure this is the correct gasket position for your specific unit.
Key Features
- Genuine OEM Material Spec — Sourced directly from Wacker Neuson, this gasket is produced to the exact compound and thickness required to maintain a proper seal under operating temperatures and pressures specific to each fitted machine.
- Cross-Family Compatibility — A single part number covering PT3A and PT4A trash pumps, RD7A tandem rollers, BFS 80 and BFS 100 floor saws, BPU 2950A vibratory plates, and the GS5.5A generator — useful inventory for mixed Wacker Neuson fleets.
- Drop-In Sealing Surface — Engineered to match the original mating surfaces and bolt-pattern dimensions, so it seats correctly without trimming, shimming, or reworking the surrounding components.
- Leak Prevention at the Source — A correctly installed gasket keeps fluids, pressure, and exhaust gases contained where they belong; a deteriorated or improperly spec'd gasket leads to fluid loss, pressure drop, and accelerated wear on adjacent components.
- Fuel and Fluid System Safety — On pump and engine applications, an intact gasket is essential to preventing fuel or fluid seepage that could create fire risk or environmental spillage on the worksite.
A gasket forms a static seal between two mating surfaces — such as an engine cover and block, a pump housing joint, or an exhaust manifold flange — preventing the escape of fluids, gases, or pressure from the assembly. It works by compressing to fill microscopic surface irregularities, creating a leak-free barrier under clamping force from bolts or fasteners. When a gasket ages, overheats, or is disturbed during service, it can crack, compress unevenly, or lose its sealing capability, resulting in visible leaks, loss of operating pressure, or internal contamination that damages surrounding components. Replacing a worn gasket promptly with the correct OEM part restores the integrity of the sealed joint and protects the broader assembly from secondary damage.
Part Details
| Part Number | 5000074742 |
|---|---|
| Old Part Number | 0074742 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 75mm/3in Centrifugal Trash Pum p | PT3A | 5000009098, 5000009101, 5000009240, 5000620800 |
| Self-propelled Walk-behind Saw | BFS 1318AS | 5000620085 |
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| Gasoline Floor Saw, Ø 350 | BFS 80 | 5000006654 |
| Gasoline Floor Saw, Ø 450 (350 ) | BFS 100 | 5000007352 |
| Vibration Plate BPU 2950A WSM | BPU 2950A | 5000007873, 5000007962 |
| 50Hz Portable Generator with E lectric Start | GS5.5A | 5000007105 |
| PT4A | PT4A | 5100042217, 5100042604 |
| PT4A(I) | PT4A(I) | 5100042615 |
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.
