The Wacker Neuson is a genuine OEM Hydraulic Filter Cap designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers, including standard and traction control configurations. As a factory-original component, part meets the same specifications as the cap that left the factory, ensuring a correct seal on the hydraulic filter housing. This part covers an extensive range of RD27 machine builds, making it the go-to replacement for operators and service technicians maintaining these tandem rollers.
Key Features
- Factory-Original Sealing Integrity — Manufactured to OEM tolerances, this cap creates a proper, leak-free seal on the hydraulic filter housing, protecting the hydraulic system from contamination ingress.
- Direct-Fit Replacement — Engineered to thread or seat onto the OEM filter housing exactly as the original, with no adaptation needed during installation.
- Broad RD27 Series Coverage — Compatible with both the RD27-100 and RD27-120 hydrostatic vibratory rollers, spanning standard and traction control variants across multiple build configurations.
- Hydraulic System Protection — A correctly seated filter cap keeps the hydraulic circuit sealed and pressurized; a cracked, stripped, or missing cap can allow fluid loss and allow debris to compromise pump and motor life.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, part 5000161968 carries the same quality assurance as every original component on the RD27 production line.
The hydraulic filter cap seals the top of the hydraulic filter housing on the RD27 roller, keeping the hydraulic fluid circuit closed and maintaining the system pressure and cleanliness required for smooth drum drive and vibration operation. Without a properly functioning cap, hydraulic fluid can leak and airborne contaminants can enter the system, accelerating wear on pumps, motors, and control valves. Replacing a damaged or missing cap promptly is one of the simplest steps in preserving the long-term health of the machine's hydrostatic drive system.
Part Details
| Part Number | 5000161968 |
|---|---|
| Old Part Number | 0161968 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Filter Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322, 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323, 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.
