The Wacker Neuson is a genuine OEM O-Ring.926 Id X.070 Thk.Dia designed for the RT560 and RT820 vibratory trench rollers and CRT60 ride-on concrete trowels. Sourced directly from Wacker Neuson, this part meets the exact dimensional and material standards required for proper sealing performance in your machine. Confirmed fitment covers the RT560, RT820, RT820HT, CRT60-66K, and CRT60-74L model lines, making it a reliable choice when you need an exact-match replacement.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact ID and cross-section dimensions (.926 in. ID x .070 in. thickness), ensuring proper compression and a leak-free seal in the original groove geometry.
- Direct Drop-In Replacement — Matches the original profile and durometer exactly, so it seats correctly in the existing groove without reworking or shimming.
- Broad Model Coverage — Fits RT560, RT820, and RT820HT vibratory trench rollers as well as CRT60-66K and CRT60-74L ride-on concrete trowels across multiple machine configurations.
- Leak Prevention Where It Counts — A properly seated O-ring maintains fluid or air pressure at the joint; a cracked or deformed ring allows seepage that can lead to fluid loss, contamination, or accelerated wear of surrounding components.
- Fuel and Fluid System Compliance — Using the correct OEM O-ring in fuel, hydraulic, or coolant circuit applications helps prevent hazardous leaks and keeps the system operating within its designed pressure range.
An O-ring is a precision-molded loop of elastomer that sits in a machined groove between two mating surfaces, creating a static or dynamic seal that prevents fluid, air, or hydraulic pressure from escaping the joint. When the O-ring is correctly sized — matching both the inner diameter and the cross-section thickness to the groove — it compresses just enough to fill any gap without extruding or rolling out of position. Over time, heat cycling, chemical exposure, and mechanical stress cause O-rings to harden, crack, or flatten, breaking the seal and allowing leaks that can compromise hydraulic function, cause fluid contamination, or damage adjacent components if left unaddressed.
Part Details
| Part Number | 5000083970 |
|---|---|
| Old Part Number | 0083970 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring .926 Id X .070 Thk.Dia |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| CRT60-66K | CRT60-66K | 5000620921, 5000620922 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
| 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.
