Wacker Neuson 5000080733 O-Ring .755 X.097 Duro90 3-910

The Wacker Neuson O-Ring.755 X.097 Duro90 3-910 is a genuine OEM sealing component designed for RD7, RD12, RT56, RT82, RTL82, RTLx, RTKx, and RTx series rollers, as well as WB16 Power Buggies. As a factory-sourced part, meets Wacker Neuson's exact material and dimensional specifications, ensuring a correct drop-in fit within the hydraulic system. This O-ring is purpose-built to maintain hydraulic integrity across a broad range of walk-behind tandem rollers, remote-controlled trench rollers, and power buggies. Confirm your machine's model number before ordering to ensure this is the correct sealing component for your application.

Key Features

• Duro90 Compound Rating — Shore 90 hardness delivers the compression resistance needed to hold a positive hydraulic seal under operating pressure, resisting extrusion in tight-tolerance grooves.
• Exact OEM Dimensions (.755 x .097) — Sourced directly from Wacker Neuson, this O-ring seats correctly in the designed groove without shimming, trimming, or adapting.
• Broad Fitment Across Roller and Power Buggy Families — Confirmed for RD7, RD12, RT56-SC, RT82-SC, RT82-SC2, RTLx-SC3, RTKx-SC3, RTx-SC2, and WB16 series machines, covering both tandem rollers and vibratory trench rollers.
• Hydraulic Leak Prevention — A worn or damaged O-ring allows hydraulic fluid to bypass sealing surfaces, causing pressure loss, erratic drive response, and potential system contamination. Replacing it promptly restores full hydraulic performance.
• Genuine OEM Traceability — Carrying Wacker Neuson part number 5000080733, this component is traceable to the original build specification and is the same part used in factory assembly and authorized service.

An O-ring is a precision sealing element that sits in a machined groove between two mating surfaces or around a shaft, preventing hydraulic fluid from escaping the circuit. In rollers and power buggies, O-rings like this one are critical to maintaining the closed-loop hydraulic pressure that powers drive, vibration, and steering functions. When an O-ring degrades — through heat cycling, compression set, or chemical exposure — it loses its ability to form a complete seal, leading to fluid weeping, pressure drop, and eventual component damage if left unaddressed.

Part Details

Compatibility & Fitment

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.