Wacker Neuson 5100083042 O-ring

The Wacker Neuson O-ring is a genuine OEM component designed for the DPU5247, DPU5260, DPU5275, DPU6260, and DPU6275 series reversible vibration plate compactors. As a direct-from-manufacturer replacement, this O-ring is produced to the exact material and dimensional specifications Wacker Neuson uses in original production, ensuring a proper seal wherever it is installed in the machine. It fits a wide range of DPU configurations including He, Heh, Hehp, Hehcb+, Hehcpb+, and standard H variants across both the 5260 and 6260/6275 families. Cross-referencing part number before ordering confirms you are receiving the correct sealing component for your specific machine build.

Key Features

• OEM Sealing Material Grade — Manufactured to Wacker Neuson's original compound and dimensional spec, delivering the correct compression and chemical resistance for this application.
• Drop-in Installation — Matches the groove profile and cross-section of the original, seating cleanly without modification during reassembly.
• Broad DPU Series Coverage — Fits DPU5247, DPU5260, DPU5275, DPU6260, and DPU6275 series plate compactors across He, Heh, Hehp, Hehcb+, Hehcpb+, and standard H configurations.
• Leak Prevention — A correctly seated O-ring maintains fluid or air pressure integrity in the assembly; a degraded or incorrectly sized O-ring causes leaks that compromise hydraulic or lubrication system function.
• Genuine OEM Traceability — Sourced directly through Wacker Neuson's parts supply chain under part number 5100083042, so you know exactly what you are installing.

An O-ring is a precision-molded loop of elastomer that sits in a machined groove and forms a pressure-tight seal between two mating surfaces or around a moving shaft. In a vibration plate compactor like the Wacker Neuson DPU series, O-rings are used throughout the hydraulic and lubrication circuits to prevent fluid from escaping under operating pressure and vibration loads. When an O-ring ages, hardens, or takes a set, it loses its ability to conform to the mating surface and leaks begin — leading to fluid loss, contamination of surrounding components, and eventual damage to the assembly it was protecting.

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.