The Wacker Neuson O-Ring 14.8X4 is a genuine OEM O-Ring 14.8X4 designed for a wide range of Wacker Neuson equipment, including the RD12A-90 tandem roller series, CRT36-26A and CRTv36-26A power trowels, BFS 2020AS saw, GS12Ai, and GPS9700A. As a factory-sourced component, this O-Ring 14.8X4 meets the exact material and dimensional specifications set by Wacker Neuson, ensuring a consistent, leak-free seal every time. Confirm your model number against the fitment list before ordering to make sure is the correct match for your machine.
Key Features
- OEM-Grade Seal Material — Manufactured to Wacker Neuson's precise compound and durometer specifications, delivering the compression consistency this O-Ring 14.8X4 needs to hold a reliable fluid seal under operating pressure and temperature cycles.
- Drop-In Dimensional Fit — At 14.8mm inner diameter with a 4mm cross-section, this O-ring seats directly into the original groove without stretching or shimming, keeping installation straightforward.
- Broad Equipment Compatibility — A single part number covers the RD12A-90 roller series, CRT36-26A and CRTv36-26A trowels, BFS 2020AS saw, GS12Ai, and GPS9700A, making it a versatile stock item for mixed Wacker Neuson fleets.
- Leak Prevention Across Service Points — A correctly seated O-Ring 14.8X4 maintains fluid containment at its designated joint; a worn or cracked ring allows fluid seepage that can lead to pressure loss, contamination, or accelerated wear on surrounding components.
- Genuine OEM Sourcing — Supplied directly through the Wacker Neuson parts network, so part number 5000226547 carries the same traceability and quality assurance as the original production component.
An O-ring is a circular elastomeric seal that sits in a machined groove between two mating surfaces or around a shaft, preventing fluid or air from escaping the joint under pressure. When the O-ring is in good condition, it compresses evenly to form a continuous barrier; when it hardens, cracks, or takes a permanent set from heat and age, that barrier breaks down, allowing leaks that can compromise hydraulic pressure, lubrication levels, or fuel delivery depending on where the seal is located. Replacing a worn O-ring promptly with a correctly sized, material-matched part like the Wacker Neuson 5000226547 restores the seal to its original integrity and prevents minor seepage from developing into a more serious mechanical issue.
Part Details
| Part Number | 5000226547 |
|---|---|
| Old Part Number | 0226547 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring 14.8X4 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| GS12Ai | GS12AI | 5000620317 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008545, 5200008546 |
| GPS9700A | GPS9700A | 5100042221 |
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.
