The Wacker Neuson Oil Fill Plug is a genuine OEM component designed for the RD11AEC and RD11A hydrostatic double drum vibratory rollers. As a direct OEM replacement, this plug is manufactured to the exact specifications required by Wacker Neuson, ensuring a proper seal and correct fitment every time. If your current oil fill plug is damaged, stripped, or leaking, this is the correct replacement to restore your roller to full working condition. Cross-reference part number against your machine's serial number before ordering to confirm compatibility.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact thread pitch and sealing surface specifications, so the plug seats fully and holds a leak-free oil fill port.
- Drop-In OEM Replacement — Threads directly into the oil fill port with no reworking of the housing; identical in form and function to the part it replaces.
- Confirmed Fitment for RD11 Series Rollers — Verified for the RD11AEC and RD11A hydrostatic double drum vibratory rollers.
- Protects Drivetrain Oil from Contamination — A correctly seated oil fill plug keeps moisture, dirt, and debris out of the oil reservoir, protecting internal drivetrain components from accelerated wear.
- Fuel and Fluid System Safety — A compromised oil fill plug can lead to oil loss or contamination, increasing the risk of drivetrain damage and unexpected machine failure on the job; using the correct OEM plug eliminates that risk.
The oil fill plug seals the oil fill port on the roller's drivetrain or drum drive system, keeping the lubricating oil contained and the reservoir closed to outside contaminants. A secure, properly threaded plug is essential to maintaining correct oil levels and preventing dirt or water ingress that can degrade oil quality and damage internal components. When the plug is cracked, stripped, or missing, oil loss and contamination can occur quickly, leading to premature wear or failure of the hydraulic or mechanical drive components it protects.
Part Details
| Part Number | 5000112429 |
|---|---|
| Old Part Number | 0112429 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Fill Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
