The Wacker Neuson Cap Plug is a genuine OEM component designed for the RD27-100 and RD27-120 hydrostatic vibratory tandem rollers. As a factory-sourced part, it meets the exact material and dimensional standards specified for these machines, ensuring a proper seal wherever it is installed. This Cap Plug is confirmed for use across multiple machine configurations within the RD27-100 and RD27-120 series, making it the correct choice for operators and service technicians working on these rollers.
Key Features
- Genuine OEM Sealing Integrity — Factory-sourced from Wacker Neuson, this Cap Plug meets the precise material and dimensional spec required to maintain a secure, leak-free closure in the RD27 roller.
- Direct-Fit Replacement — Engineered to seat and secure exactly as the original, with no trimming or adaptation needed during installation.
- Broad RD27 Series Coverage — Fits RD27-100 and RD27-120 hydrostatic vibratory tandem rollers across multiple machine configurations.
- Protects Ports and Passages — Keeps hydraulic ports, fluid passages, or fittings properly sealed, preventing contamination ingress and fluid loss that can compromise roller performance.
- Fuel and Fluid System Safety — A correctly fitted cap plug prevents unintended fluid exposure and maintains system pressure integrity, which is critical on hydraulically driven compaction equipment.
A cap plug seals open ports, fittings, or passages on a machine to prevent dirt, debris, and moisture from entering critical fluid systems. On hydrostatic vibratory rollers like the RD27 series, maintaining clean and sealed hydraulic and fluid circuits is essential to consistent drum drive performance and long-term system health. When a cap plug is missing, cracked, or improperly seated, contaminants can enter hydraulic or fluid passages, leading to accelerated wear, system pressure loss, or component damage that requires more extensive repair.
Part Details
| Part Number | 5000162436 |
|---|---|
| Old Part Number | 0162436 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cap Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000009469, 5000620038 |
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.
