Dipstick Seal Ring | WM170

The Wacker Neuson Ring Seal is a genuine OEM component designed for a broad range of Wacker Neuson equipment, including BS50-4s and BS60-4s vibratory rammers, VP and WP series single-direction vibratory plate compactors, BPU reversible vibratory plate compactors, PT and PDT series pumps, GP and GPi series portable generators, BFS floor saws, and CT concrete trowels. As a genuine OEM part, the is manufactured to the exact material and dimensional specifications used in original production, ensuring a proper seal every time. This ring seal covers an extensive fitment range across Wacker Neuson's rammer, compaction, pump, generator, and saw lines, making it a high-demand service item worth keeping on hand. Cross-reference your model and machine number before ordering to confirm applicability to your specific unit.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to exact durometer and dimensional tolerances, ensuring the ring seal compresses and seats correctly to prevent fluid or air bypass in every application it covers.
• Drop-In Replacement — Matches the original ring groove dimensions across all listed models, so installation follows the standard service procedure with no modification to housings or mating surfaces.
• Broad Cross-Family Fitment — Verified for BS50-4s and BS60-4s vibratory rammers, VP and WP vibratory plate compactors, BPU reversible plates, PT and PDT pumps, GP and GPi generators, BFS floor saws, and CT trowels — a single part number that spans multiple product lines.
• Leak Prevention Where It Counts — A properly seated ring seal maintains system pressure and fluid containment; a worn or cracked seal leads to fluid loss, contamination ingress, and progressive damage to surrounding components.
• Fuel and Fluid System Confidence — Used in fuel, oil, and fluid-handling assemblies across multiple machine types, this seal's material compatibility with common petroleum-based fluids is essential to safe, contained operation.

A ring seal — commonly referred to as an O-ring or sealing ring — is a circular elastomeric component that sits in a machined groove between two mating surfaces or within a bore to create a pressure- or fluid-tight barrier. In construction equipment, ring seals appear throughout fuel systems, oil passages, pump housings, and air-handling assemblies to prevent leaks and keep contaminants out. When a ring seal degrades — through heat cycling, chemical exposure, or simple age — it loses its ability to compress evenly, leading to seepage, pressure loss, or contamination that can accelerate wear on the components 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.