Wacker Neuson 5000028151 Male Hydraulic Adapter Fitting

The Wacker Neuson Male Hydraulic Adapter Fitting is a genuine OEM component designed for the RD11V and RD880V double drum vibratory tandem rollers. Sourced directly from Wacker Neuson, this fitting delivers the exact thread form, port sizing, and material spec required for a secure, leak-free hydraulic connection on these machines. Genuine OEM status means the meets the same production standards as the original part installed at the factory, so there are no concerns about compatibility or pressure rating. If you are tracing a hydraulic leak or replacing a damaged adapter on your RD series roller, this is the correct part to restore the system to full operating condition.

Key Features

• Genuine OEM Hydraulic Integrity — manufactured to exact thread and port specifications, ensuring a pressure-rated, leak-free seal in the hydraulic circuit.
• Direct-Connect Replacement — male adapter configuration matches the original port interface on the RD11V and RD880V, so the fitting threads directly into the existing port without modification to lines or fittings.
• Confirmed Fitment for RD Series Tandem Rollers — verified for the RD11V Hydrostatic Double Drum Vibratory Roller and the RD880V Double Drum Vibratory Roller.
• Maintains Hydraulic System Pressure — a correctly seated adapter keeps circuit pressure stable across the drum drive and vibration systems; a cracked or worn fitting can cause pressure drop, erratic drum response, or hydraulic fluid loss.
• Fuel and Fluid System Safety — on hydraulic circuits operating under sustained pressure, using the correct OEM-spec adapter prevents fitting failure that could result in fluid spray or uncontrolled system depressurization.

A hydraulic adapter fitting serves as the threaded connection point between hydraulic hoses, lines, or components within the machine's hydraulic circuit. On double drum vibratory rollers like the RD11V and RD880V, the hydraulic system powers both drum propulsion and the vibration mechanism, so every fitting in the circuit must hold pressure reliably under continuous working loads. When an adapter fitting cracks, strips, or begins to weep fluid, it compromises circuit pressure and can escalate into a larger hydraulic failure if not addressed promptly.

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.