Wacker Neuson 5200018182 Cap — Genuine OEM Replacement

The Wacker Neuson Cap is a genuine OEM component designed for the RTLx-SC3, RTKx-SC3, RTL82-SC3, RTK82-SC3, and RTx-SC2 series trench rollers, including Compatec-equipped variants. As a factory-sourced part, the is manufactured to the exact specifications required by Wacker Neuson, ensuring a direct, no-hassle replacement on any compatible machine in this lineup. This cap serves a straightforward but essential sealing or closure function, and having the correct OEM part on hand keeps your roller operating as intended. With broad coverage across dozens of serial number configurations in the SC3 and SC2 series, part number is the right choice whether you're servicing a standard smooth drum model or a Compatec-integrated unit.

Key Features

• Genuine OEM Material Integrity — Sourced directly from Wacker Neuson, this cap is produced from the same materials and to the same dimensional tolerances as the original, ensuring a consistent seal or closure every time.
• Drop-In Replacement Fit — Engineered to seat and secure exactly as the original did, with no reworking of the mounting point or surrounding components needed during installation.
• Broad SC3 and SC2 Series Coverage — Fits RTLx-SC3, RTKx-SC3, RTL82-SC3, RTK82-SC3, and RTx-SC2 EU trench rollers, including standard and Compatec-equipped configurations across a wide range of serial number ranges.
• Protects Critical Access Points — A correctly fitted cap prevents contamination, moisture ingress, and debris from reaching the covered port or cavity, directly protecting the components beneath from premature wear or damage.
• Verified Part Number Fitment — Cross-referenced against Wacker Neuson's OEM parts documentation so you can order with confidence that 5200018182 is the correct cap for your machine.

A cap on compaction equipment serves as a protective closure for a port, reservoir, or access point — keeping contaminants such as dirt, water, and debris out of areas that require a clean, sealed environment to function correctly. On trench rollers like the SC3 and SC2 series, maintaining the integrity of these closures is important for protecting fluid systems and mechanical assemblies from the demanding, debris-heavy environments these machines typically operate in. When a cap is missing, cracked, or no longer sealing properly, the risk of contamination and component damage increases, making timely replacement a straightforward way to protect the broader machine.

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.