The Wacker Neuson Cap Fitting is a genuine OEM component designed for the RD11, RD27, RD880V tandem roller series and the RT560 and RT820 vibratory trench roller series. As a direct OEM replacement, the is manufactured to the same specification as the original part, ensuring a correct, drop-in installation without adaptation. This Cap Fitting is a straightforward service item, but using the correct genuine part matters — an ill-fitting or incorrect cap can compromise a sealed hydraulic or fluid system, leading to contamination or pressure loss in the field. Verify your machine number against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Construction: — Manufactured to the original sealing and dimensional specification, ensuring the cap seats and retains correctly on the intended port or fitting.
- Broad Roller Family Coverage: — Compatible across RD11, RD27, and RD880V tandem roller models as well as RT560 and RT820 vibratory trench rollers — one part number spanning multiple Wacker Neuson roller platforms.
- Direct-Fit Replacement: — Replaces the original 5000071505 on a like-for-like basis; installs the same way as the factory-fitted cap with no rework to the host port or fitting.
- System Integrity Protection: — A correctly fitted cap keeps hydraulic or fluid ports sealed against contamination and pressure loss; a missing or degraded cap risks fluid ingress, dirt contamination, and downstream component wear.
- Sourced from Wacker Neuson: — Supplied as a genuine Wacker Neuson OEM part, so part number, fitment, and specification are fully traceable to the original design intent.
A cap fitting is a small but operationally important component used to seal hydraulic, fluid, or pneumatic ports on roller equipment when a line is disconnected, a port is unused, or a system is opened for service. It prevents contamination from dirt, debris, and moisture from entering the circuit and stops residual fluid from escaping. On compaction equipment like the RD and RT roller families — where hydrostatic drive systems and vibration circuits operate under sustained pressure — even a missing or damaged cap fitting can allow contamination that accelerates wear in pumps, motors, and valves. Replacing a worn or lost cap with the correct genuine OEM part keeps the system clean and fully sealed between service intervals.
Part Details
| Part Number | 5000071505 |
|---|---|
| Old Part Number | 0071505 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cap Fitting |
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 |
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023554, 5200023556, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 5200005877, 5200021389 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
| Double Drum Vibratory Roller | RD880V | 5000006736 |
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.
