The Wacker Neuson is a genuine OEM Drain Plug Bolt (14mm) designed for a wide range of Wacker Neuson equipment including the CRT36-24A ride-on concrete 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 component, the meets the exact specifications set by Wacker Neuson, ensuring a correct, secure fit without guesswork. This Drain Plug Bolt (14mm) is a straightforward but critical service part — the kind that matters most when performing fluid maintenance in the field. Confirm your machine's model and serial number against the fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Thread Integrity — Sourced directly from Wacker Neuson, this 14mm drain plug bolt is manufactured to the exact thread pitch and torque specification of the original, preventing cross-threading or strip-out during service.
- Correct 14mm Sizing — The M14 specification matches the drain port on compatible Wacker Neuson machines, allowing the bolt to seat and seal properly without adapters or modifications.
- Broad Cross-Family Fitment — A single part number covers the CRT36-24A ride-on trowel family, RD12A-90 and RD11A series tandem rollers, the BFS 2020AS floor saw, and the GS12Ai generator, making it a practical stocking part for mixed fleets.
- Leak-Free Fluid Retention — A correctly installed drain plug bolt maintains a proper seal on the fluid drain port. A worn, damaged, or incorrect bolt risks fluid leaks, contamination, and costly fluid loss during operation.
- Fast Service Turnaround — Having the right drain plug bolt on hand means fluid changes and scheduled maintenance can be completed in a single visit without waiting on parts.
A drain plug bolt seals the drain port on a machine's fluid reservoir — whether that is an engine oil sump, hydraulic tank, or gearbox housing. It is threaded directly into the reservoir housing and removed during fluid changes to allow old fluid to drain completely before fresh fluid is added. Though small, the drain plug bolt takes repeated thermal cycling, vibration, and torque stress with every service interval. A bolt that is worn, cross-threaded, or incorrectly sized will fail to seal the port fully, leading to fluid seepage, contamination of surrounding components, and potential damage to the host system if the fluid level drops undetected.
Part Details
| Part Number | 5000151861 |
|---|---|
| Old Part Number | 0151861 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Drain Plug Bolt (14mm) |
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.
