The Wacker Neuson Hydraulic Tank Cap is a genuine OEM component designed for the RD11AEC, RD11V, and RD11A hydrostatic double drum vibratory rollers. As a direct OEM replacement, this cap is manufactured to the exact specifications of the original part, ensuring a correct, secure seal on the hydraulic reservoir. Sourced directly through Wacker Neuson's authorized parts network, the is the right choice when you need confidence in fitment and component integrity on your tandem roller.
Key Features
- Genuine OEM Seal Integrity — Manufactured to exact pressure and sealing specifications for the hydraulic system, ensuring the cap seats and vents correctly without allowing contamination ingress.
- Direct Drop-In Fitment — Threads directly onto the hydraulic tank filler neck of compatible RD11-series rollers with no modifications to the tank or surrounding hardware.
- Compatible with RD11AEC, RD11V, and RD11A — Verified fitment across all three hydrostatic double drum vibratory roller variants in the RD11 family.
- Protects Hydraulic System Cleanliness — A properly sealing tank cap keeps dirt, debris, and moisture out of the hydraulic fluid, which directly protects pumps, motors, and valves from accelerated wear.
- Prevents Fluid Loss and Pressure Irregularities — A failed or missing hydraulic tank cap can allow fluid to escape and introduce air into the system, leading to erratic roller performance and potential pump damage.
The hydraulic tank cap seals the filler opening on the roller's hydraulic fluid reservoir, keeping the system closed to outside contamination while allowing controlled venting where required. On a hydrostatic double drum vibratory roller like the RD11 series, the hydraulic system drives both propulsion and drum vibration, making fluid cleanliness and correct system pressure essential to consistent compaction performance. A worn, cracked, or missing cap can introduce contaminants or cause fluid loss, putting the entire hydraulic circuit at risk.
Part Details
| Part Number | 5000152769 |
|---|---|
| Old Part Number | 0152769 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Tank Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| 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.
