The Wacker Neuson Washer 20mm is a genuine OEM component designed for a broad range of Wacker Neuson equipment including the CRT36-24A 915mm/36in Ride-On Trowel series, RD12A-90 Tandem Roller, BFS 2020AS Floor Saw, RD11A and RD11AEC Hydrostatic Double Drum Vibratory Rollers, and the GS12Ai Portable Generator. As a factory-sourced part, the meets the original engineering specifications set by Wacker Neuson, ensuring correct load distribution and clamping integrity wherever it is installed. This washer is an exact-match replacement, dropping in without adaptation across all listed models. Keep a spare on hand to avoid delays during routine maintenance or unexpected fastener service.
Key Features
- Genuine OEM Load Distribution: — Factory-spec 20mm washer engineered to spread clamp load evenly, protecting mating surfaces and fastener seats across all listed assemblies.
- Direct Drop-In Replacement: — Matches the original hole diameter, outer diameter, and thickness so it seats correctly without rework or shimming on every compatible model.
- Wide Cross-Machine Compatibility: — Fits the CRT36-24A and CRT36-24A-H/E ride-on trowel family, RD12A-90 and RD11A/RD11AEC tandem rollers, BFS 2020AS floor saw, and GS12Ai generator, consolidating your parts inventory.
- Prevents Joint Loosening: — A correctly spec'd washer maintains consistent bolt tension over time; an undersized or worn washer allows fasteners to back out, leading to vibration-related damage in high-cycle machines like trowels and rollers.
- Sourced from Wacker Neuson: — Supplied as a genuine OEM part, manufactured to the same standards as the washer originally installed at the factory, with the part number 5000151924 traceable through Wacker Neuson's parts system.
A washer serves as a critical interface between a fastener — such as a bolt or nut — and the surface it clamps against. By distributing the clamping force over a larger area, it prevents the fastener from pulling through or deforming softer materials and maintains consistent joint tension during operation. On high-vibration equipment like tandem rollers, ride-on trowels, and floor saws, even a small hardware failure can lead to loosened assemblies, increased wear on surrounding components, and unplanned service intervals. Replacing a worn or missing washer with the correct OEM part restores the joint to its designed clamping specification and keeps the surrounding hardware secure.
Part Details
| Part Number | 5000151924 |
|---|---|
| Old Part Number | 0151924 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer 20mm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620802 |
| RD12A-90 Tandem Roller | RD12A-90 | 5000620058, 5000620320, 5000620369 |
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| 50Hz Portable Generator 12 kVA | GS12Ai | 5000009108 |
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.
