The Wacker Neuson O-Ring is a genuine OEM component designed for the CRT36-25 and CRT36-26A-WK ride-on trowel series, including Wheel Kit-equipped configurations. As a direct OEM part, it is manufactured to the exact material grade, durometer, and dimensional tolerances specified for these machines — ensuring a proper seal without the guesswork of cross-referencing aftermarket alternatives. This O-Ring is a verified fit across multiple CRT36-25 configurations, covering both standard and Wheel Kit variants. Keep a spare on hand to stay ahead of routine seal maintenance and avoid unexpected fluid or pressure loss during operation.
Key Features
- OEM Sealing Specification: — Manufactured to the exact durometer and dimensional tolerances required for a pressure-tight seal in this application — no compromise on material grade.
- Drop-In Installation: — Matches the original O-Ring groove geometry on the CRT36-25 platform, seating correctly without stretching, trimming, or modification.
- Broad CRT36-25 Coverage: — Fits CRT36-25 standard, CRT36-25 with Wheel Kit, and CRT36-26A-WK configurations across multiple build numbers.
- Prevents Fluid and Pressure Loss: — A worn or cracked O-Ring allows fluid bypass or pressure bleed-off that can degrade hydraulic or mechanical system performance; replacing it restores proper containment.
- Genuine Wacker Neuson Part: — Sourced directly from Wacker Neuson, part number 5000215919 is backed by the manufacturer and meets all original equipment specifications for this trowel series.
An O-Ring is a loop-shaped seal used to prevent fluid or air from passing between mating components. In ride-on trowel applications, O-Rings are typically found in hydraulic connections, pump assemblies, and fluid reservoirs where maintaining a leak-free joint is critical to consistent machine performance. When an O-Ring degrades — through heat cycling, compression set, or chemical exposure — it loses its ability to form a reliable seal, leading to leaks, pressure loss, or contamination that can accelerate wear throughout the surrounding system. Replacing a failed O-Ring promptly with the correct part restores proper sealing and protects the components around it.
Part Details
| Part Number | 5000215919 |
|---|---|
| Old Part Number | 0215919 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295, 5000620803, 5000620804 |
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.
