The Wacker Neuson Washer is a genuine OEM washer designed for a range of Wacker Neuson equipment including the CT36BDT and CT48BDT walk-behind concrete trowels, PT2B and PT3B centrifugal trash pumps, and the B 3000 and B 5000 gasoline power units for internal vibrators. Sourced directly from Wacker Neuson, this washer matches the exact material grade, thickness, and dimensional tolerances specified for these machines. Using the correct OEM part helps maintain proper fastener loading and clamping force across the assemblies where this washer is installed. Confirm your model number before ordering to ensure this is the right washer for your application.
Key Features
- OEM-Matched Dimensions — Manufactured to Wacker Neuson's exact thickness and inner/outer diameter specifications, ensuring correct load distribution at the fastener joint.
- Direct Drop-In Fit — Engineered to seat flush against mating surfaces without shimming or adjustment, supporting a clean, secure assembly.
- Broad Model Coverage — Compatible with CT36BDT and CT48BDT walk-behind trowels, PT2B and PT3B trash pumps, and B 3000 and B 5000 gasoline power units for internal vibrators.
- Protects Joint Integrity — A correctly sized washer distributes fastener load evenly across the bearing surface; an undersized or worn washer can allow fasteners to loosen under vibration and operational stress.
- Genuine OEM Quality — Supplied as a Wacker Neuson OEM part, meaning material grade and geometry meet the same standards as the original hardware installed at the factory.
A washer sits between a fastener — such as a bolt or nut — and the surface it clamps against, spreading the clamping load over a larger area to prevent the fastener from pulling through or damaging the material beneath it. On equipment like concrete trowels, trash pumps, and power units that operate under continuous vibration and load cycling, maintaining correct fastener tension is critical to keeping assemblies secure and leak-free. When a washer wears thin, deforms, or corrodes, it compromises the clamping stack and can lead to loosened fasteners, misaligned components, or accelerated wear on surrounding hardware.
Part Details
| Part Number | 5000020481 |
|---|---|
| Old Part Number | 0020481 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
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 |
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.
