Wacker Neuson 5000095008 O-Ring

The Wacker Neuson is a genuine OEM O-Ring designed for RD7 series tandem rollers and a wide range of DPU reversible vibratory plate compactors, including the DPU 4045H, DPU 4545H, DPU 5045H, DPU 5545H, DPU 6055, and DPU 6555H families. As a factory-original part, the is manufactured to Wacker Neuson's exact material and dimensional specifications, ensuring a proper seal wherever it is installed in the hydraulic or fluid system. This O-Ring fits an extensive range of RD7 and DPU variants — covering both domestic and EU configurations — making it a dependable choice for dealers, rental fleets, and contractors maintaining these machines.

Key Features

• Factory-Correct Seal Material — Manufactured from the same compound and durometer specification as the original, ensuring consistent compression and sealing performance across the full operating pressure and temperature range of the machine.
• Direct-Fit Replacement — Dimensioned to match the original groove and mating surface exactly, so the O-Ring seats fully without modification and holds a leak-free seal from the first startup.
• Broad Fitment Across Two Major Equipment Families — Confirmed for RD7 tandem rollers (multiple configurations including ES, S, He, and H variants) and DPU reversible vibratory plate compactors ranging from the DPU 4045H through the DPU 6555H series.
• Prevents Fluid Loss and System Contamination — A degraded or failed O-Ring allows hydraulic fluid or lubricant to escape and allows contaminants to enter, which can accelerate wear on pumps, valves, and other precision components throughout the machine.
• Genuine OEM Part — Supplied directly through the Wacker Neuson parts network under part number 5000095008, so you can be confident in traceability and part authenticity when maintaining equipment records or warranty documentation.

An O-Ring is a precision-molded elastomeric seal used throughout hydraulic systems, fluid circuits, and mechanical housings to prevent leaks between mating components. In vibratory plate compactors and tandem rollers like the DPU and RD7 series, O-Rings are critical to maintaining hydraulic pressure and keeping the exciter and drive systems operating correctly. When an O-Ring hardens, cracks, or deforms with age or heat cycling, it loses its sealing ability — allowing fluid to bypass the seal point, which can cause pressure drops, external leaks, and potential damage to surrounding components 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.