The Wacker Neuson Washer is a genuine OEM washer designed for use across multiple Wacker Neuson equipment families, including the CT48BDT walk-behind concrete trowel, B 3000 gasoline power unit for internal vibrators, PT3B centrifugal trash pump, and PDT2B diaphragm trash pump. As a direct OEM replacement, this washer is produced to the same specifications as the original hardware installed at the factory, ensuring correct fit and function without guesswork. Verify your model number against the fitment list before ordering to confirm this is the right part for your machine. Having the correct hardware on hand keeps your equipment assembled to spec and ready for the work ahead.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the same material and dimensional standards as the original, ensuring consistent load distribution and clamping force across all listed applications.
- Direct Drop-In Replacement — Matches the original bore diameter, outer diameter, and thickness so it seats correctly without filing, shimming, or adaptation.
- Broad Cross-Equipment Fitment — Compatible with the CT48BDT walk-behind trowel, B 3000 gasoline power unit, PT3B centrifugal trash pump, and PDT2B diaphragm trash pump series.
- Protects Mating Surfaces — Distributes fastener load evenly across the contact area, preventing surface damage, fastener pull-through, and premature wear on housings and brackets.
- Single Part Number, Multiple Machines — One Wacker Neuson 5000077009 covers several product lines, making it a practical stocking item for mixed fleets or service shops running multiple Wacker Neuson machines.
A washer serves as a load-spreading interface between a fastener — such as a bolt or nut — and the surface it bears against. By distributing clamping force over a wider area, it prevents the fastener from digging into or deforming softer materials, maintains proper clamp load over time, and helps resist loosening from vibration. In equipment that operates under continuous mechanical vibration — like a concrete trowel, trash pump, or vibrator power unit — a worn, missing, or incorrectly sized washer can lead to fastener loosening, component misalignment, or accelerated wear on surrounding hardware. Using the correct OEM washer ensures the joint performs as engineered throughout the service life of the assembly.
Part Details
| Part Number | 5000077009 |
|---|---|
| Old Part Number | 0077009 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Walk-behind Trowel | CT48BDT | 5000008017 |
| Gasoline Power Unit for Intern al Vibrator | B 3000 | 5000005829 |
| 75mm/3in Centrifugal Trash Pum p | PT3B | 5000006731 |
| 50mm/2in Diaphragm Trash Pump | PDT2B | 5000007612, 5000007613 |
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.
