Wacker Neuson 5000215374 Seal Ring

The Wacker Neuson is a genuine OEM Seal Ring designed for RD7H series walk-behind tandem rollers and DPU 4045H, DPU 4545H, DPU 5045H, DPU 5545H, DPU 6055, and DPU 6555H series reversible vibratory plate compactors. As a direct factory part, the is manufactured to the exact material and dimensional tolerances required for proper sealing performance across this broad range of Wacker Neuson compaction equipment. This seal ring covers an extensive fitment list spanning multiple generations and regional variants within the RD7H tandem roller and heavy-duty diesel DPU plate compactor families. When you order part number, you get an authentic replacement that installs exactly as the original did — no guesswork.

Key Features

• Genuine OEM Material Integrity — Manufactured from the same compound and to the same compression tolerances as the original, ensuring a leak-free seal under the hydraulic and vibratory stresses these machines generate.
• Drop-In Replacement — Matches the original seal ring's geometry exactly, seating into the same bore or groove without rework, making replacement straightforward during scheduled service.
• Broad Fitment Across Two Machine Families — Compatible with the RD7H walk-behind tandem roller series and DPU 4045H through DPU 6555H reversible vibratory plate compactors, including European, North American, and specialty variants.
• Preserves Hydraulic or Fluid System Integrity — A properly seated seal ring prevents fluid loss, contamination ingress, and pressure bleed-off that can compromise drum drive performance on the RD7H or exciter operation on DPU plate compactors.
• Authorized Wacker Neuson Part — Supplied through the official Wacker Neuson parts network, so you can confirm authenticity and traceability back to the original equipment specification.

A seal ring creates a fluid-tight barrier between mating components — typically around a shaft, bore, or port — preventing hydraulic fluid, gear oil, or other lubricants from leaking out and stopping external contaminants from entering. On heavy-duty compaction equipment like the RD7H tandem roller and DPU series plate compactors, these seals are subjected to constant vibration and mechanical loading, which accelerates wear over time. When a seal ring fails, fluid loss leads to reduced system pressure, overheating, and accelerated wear on surrounding components — catching and replacing a worn seal ring early protects the broader assembly and keeps the machine performing at full compaction output.

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.