Wacker Neuson 5000063695 O-Ring

The Wacker Neuson is a genuine OEM O-Ring designed for a wide range of Wacker Neuson equipment, including the RD16-90 and RD16-100 tandem rollers, PT6LT and PT6LS trash pumps, and the extensive DPU series of reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part carries the exact material grade, dimensional tolerancing, and compression characteristics required by the original design. It fits across numerous DPU variants — including the DPU80, DPU90, DPU110, and DPU130 lines — making it a high-utility seal used across multiple product families. Verifying your machine's model and serial number against the fitment list before ordering ensures a correct, leak-free installation.

Key Features

• Correct Seal Geometry: — Manufactured to OEM dimensional specs, ensuring the ring seats properly in its groove and maintains a full, consistent compression seal without distortion or gap.
• OEM-Grade Elastomer Material: — Produced from the same compound specified in the original Wacker Neuson design, delivering the elasticity and chemical resistance needed for hydraulic, fuel, and fluid system applications across these machines.
• Broad Fitment Across Multiple Product Families: — Compatible with RD16-90 and RD16-100 tandem rollers, PT6LT and PT6LS centrifugal trash pumps, and DPU80, DPU90, DPU110, and DPU130 series reversible plate compactors.
• Drop-In Replacement: — Matches the original O-Ring profile exactly, so it installs into the existing groove or port without modification to surrounding components or fittings.
• Leak Prevention Across High-Demand Systems: — A correctly seated O-Ring maintains fluid pressure and prevents contamination ingress. A degraded or incorrectly sized O-Ring can cause fluid loss, pressure drop, or accelerated wear to adjacent components.
• Fluid System Integrity: — Correct O-Ring material is critical in hydraulic and fuel circuits; using an incompatible seal compound can cause swelling, shrinkage, or premature failure that risks system damage.

An O-Ring is a circular elastomeric seal installed in a machined groove between two mating surfaces or around a port and fitting. Its role is to create a pressure-tight barrier that prevents fluid — whether hydraulic oil, fuel, coolant, or water — from leaking past the joint. When an O-Ring hardens, cracks, or deforms over time, the seal is compromised, allowing fluid to escape or contaminants to enter, which can lead to pressure loss, overheating, or internal component damage. Replacing a worn O-Ring promptly with the correct OEM part restores the integrity of the circuit and protects the components it seals.

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.