Wacker Neuson 5000074892 Cap Plug 1 Tapered Plastic Red

The Wacker Neuson Cap Plug 1 Tapered Plastic Red is a genuine OEM component designed for the RS800 series single drum vibratory rollers, including the RS800, RS800A, RS800H, and RS800V models. Sourced directly from Wacker Neuson, this part is manufactured to the exact specifications of the original component installed at the factory. The is a direct replacement that installs without modification, ensuring a secure, flush fit in its designated port or opening. Confirm your machine's model and serial number against the fitment data before ordering to ensure you receive the correct part.

Key Features

• Genuine OEM Sealing Integrity — Molded from the same red-tinted plastic material spec as the original, delivering the correct taper angle and compression fit to seal ports and openings effectively.
• Tapered Profile for Positive Retention — The tapered design locks into place under light hand pressure, preventing accidental dislodgement during transport, service, or storage.
• RS800 Series Fitment — Confirmed for RS800, RS800A, RS800H, and RS800V single drum vibratory rollers across multiple serial number ranges.
• Protects Internal Passages — Keeps ports, hydraulic openings, or service points free from debris, moisture, and contamination when the machine is being serviced or stored — a worn or missing cap can allow ingress that causes costly internal damage.
• Genuine Wacker Neuson Part — Carries the Wacker Neuson OEM part number 5000074892, so you can order with confidence that this is the exact replacement used in original production.

A tapered plastic cap plug is used to seal open ports, hydraulic fittings, or access points on the machine during service intervals, transport, or periods of storage. By creating a snug, interference fit against the port wall, the plug prevents dirt, water, and debris from entering passages that could otherwise compromise fluid systems or internal components. When a cap plug is missing or damaged, those openings are left exposed — even brief contamination of a hydraulic or fluid circuit can lead to accelerated wear or component failure, making a correct-fitting replacement an essential part of any service kit.

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.