Wacker Neuson 5100047193 Grooved Ring

The Wacker Neuson Grooved Ring is a genuine OEM component designed for the DPU5247, DPU5260, DPU5275, DPU6260, and DPU6275 series vibratory plate compactors. As a direct factory part, it is manufactured to the exact material and dimensional standards required by Wacker Neuson for proper hydraulic or drive system sealing performance. Part number covers an extensive range of configurations across the DPU and BPU5260/6275 families, including He, Heh, Hehcb+, Hehcpb+, and H variants. Fitting the correct grooved ring ensures the assembly maintains the sealing integrity needed to keep your compactor running at full output.

Key Features

• Genuine OEM Sealing Material — Manufactured to Wacker Neuson's specified compound and groove geometry, ensuring the ring seats and compresses correctly in its bore without distortion or premature wear.
• Drop-In Replacement — Matches the original profile exactly, so it installs directly into the existing housing without machining, shimming, or adaptation.
• Broad DPU and BPU Series Coverage — Compatible with over 35 configurations across the DPU5247, DPU5260, DPU5275, DPU6260, DPU6275, BPU5260Ah, and BPU6275Ah lines.
• Restores Full Compaction Output — A worn or damaged grooved ring causes fluid bypass or pressure loss in the drive circuit; replacing it with 5100047193 restores the hydraulic pressure needed for consistent vibratory force and forward drive.
• Sourced Direct from Wacker Neuson — Supplied as a genuine OEM part, so you receive the same component installed at the factory — not an approximation.

A grooved ring is a dynamic sealing element used in hydraulic cylinders and drive assemblies to prevent fluid from bypassing the piston or sliding shaft under pressure. It works by using its grooved profile to maintain consistent contact force against the bore wall as pressure fluctuates during operation. When a grooved ring wears through or takes a set, the system loses the ability to build and hold pressure, which on a vibratory plate compactor typically presents as sluggish travel drive, weak or inconsistent vibration, or visible fluid weeping from the assembly — all signs that the ring needs immediate replacement.

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.