The Wacker Neuson Water Filter is a genuine OEM component designed for the RD27-100 and RD27-120 hydrostatic vibratory rollers. Sourced directly from Wacker Neuson, this filter meets the exact specifications required to maintain clean coolant flow through the engine cooling system on these tandem roller models. It is a direct-fit replacement that installs into the existing coolant circuit without any adaptation. Compatible across multiple build variants of the RD27-100 and RD27-120, part number is the correct service part to specify when performing routine cooling system maintenance or addressing coolant contamination on these machines.
Key Features
- Genuine OEM Filtration Media — Manufactured to Wacker Neuson's original specification, ensuring the correct pore rating and flow capacity to protect the cooling circuit on RD27 series rollers.
- Direct-Fit Replacement — Engineered to seat and seal exactly as the original, connecting directly into the existing coolant plumbing with no rework or adapter fittings needed.
- RD27-100 and RD27-120 Compatibility — Verified fitment across multiple production variants of both the RD27-100 and RD27-120 hydrostatic vibratory tandem rollers.
- Protects Engine and Cooling System Components — A functioning water filter traps scale, debris, and contaminants before they reach the engine water jacket and heat exchanger, preventing internal corrosion and blockages.
- Correct Part for Scheduled Coolant Service — Using the proper OEM filter during coolant flushes and interval maintenance ensures the system is restored to spec and not compromised by an incorrect substitute.
A water filter in a diesel engine's cooling circuit removes particulate matter, scale, and corrosion byproducts from the coolant before they can accumulate in narrow passages within the engine block, cylinder head, or heat exchanger. On a machine like the RD27 hydrostatic vibratory roller — which relies on a stable, well-regulated engine temperature during continuous compaction work — a blocked or degraded filter can allow contaminated coolant to circulate, accelerating wear on water pump seals and restricting heat transfer. Replacing the water filter at recommended intervals keeps the cooling system flowing freely and helps the engine maintain consistent operating temperatures across demanding asphalt and soil compaction applications.
Part Details
| Part Number | 5000161659 |
|---|---|
| Old Part Number | 0161659 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Water Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 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.
