The Wacker Neuson is a genuine OEM O-Ring.801 X.070 2-019 designed for CRT60 ride-on concrete trowels and RT560 and RT820 vibratory trench rollers. Sourced directly from Wacker Neuson, this O-ring delivers the exact dimensional profile and material consistency required for a proper seal in these machines. Confirm your model number before ordering — this part fits the CRT60-66K, CRT60-74L, RT560, RT820, and RT820HT.
Key Features
- Exact Dimensional Spec: — Manufactured to the precise .801 x .070 inch cross-section of the 2-019 size standard, ensuring correct compression and sealing in the original bore.
- Genuine OEM Part: — Sourced directly from Wacker Neuson, this O-ring matches the original material grade and durometer used at the factory for consistent sealing performance.
- Broad Fitment Across Two Machine Families: — Compatible with CRT60-66K and CRT60-74L ride-on concrete trowels, as well as RT560, RT820, and RT820HT vibratory trench rollers.
- Sealing Integrity Under Operating Conditions: — A correctly seated O-ring prevents fluid or pressure loss in the hydraulic or fluid circuit it seals, keeping the system operating within designed parameters.
- Drop-In Replacement: — Dimensionally identical to the original, this O-ring seats into the existing groove without modification, making it a straightforward swap during service or rebuild work.
An O-ring is a molded elastomeric seal that sits in a machined groove between two mating surfaces or around a shaft or port. Its role is to form a pressure-tight or fluid-tight barrier that prevents hydraulic fluid, oil, or other media from leaking past the joint. When an O-ring wears, hardens, or takes a compression set over time, it loses its ability to maintain that seal — resulting in leaks, pressure drop, and potential damage to surrounding components. Replacing a worn O-ring with the correct size and material grade, such as the Wacker Neuson 5000088231, restores the integrity of the sealed assembly and prevents more costly failures downstream.
Part Details
| Part Number | 5000088231 |
|---|---|
| Old Part Number | 0088231 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring .801 X .070 2-019 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT60-66K | CRT60-66K | 5000620921, 5000620922 |
| Vibratory Trench Roller | RT560 | 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
| Vibratory Trench Roller | RT820 | 5000007644, 5000007652 |
| CRT60-74L | CRT60-74L | 5200012300 |
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.
