Wacker Neuson 5100011857 Suction Filter

The Wacker Neuson Suction Filter is a genuine OEM suction filter designed for the full range of Wacker Neuson RD Series tandem rollers, including the RD18, RD24, RD27, RD28, RD40, and RD45 model families. Sourced directly from Wacker Neuson, this replacement part is manufactured to the exact same specification as the filter installed at the factory, ensuring a correct, trouble-free installation. The covers an extensive fitment range spanning standard, C (combination), O (offset), DPF, and.3 generation variants across the RD Series lineup. When it is time to service your roller's hydraulic system, this is the correct OEM part for the job.

Key Features

• Genuine OEM Filtration Media — Manufactured to Wacker Neuson's specified micron rating and flow capacity, ensuring the suction filter performs exactly as the hydraulic system demands.
• Drop-In Replacement — Matches the original filter's port sizing and mounting interface, so it seats and seals correctly without modification.
• Broad RD Series Coverage — Fits RD18, RD24, RD27, RD28, RD40, and RD45 tandem rollers across standard, C, O, DPF, and .3 generation variants, including US and SE market machines.
• Protects Hydraulic Components — A correctly functioning suction filter prevents particulate contamination from reaching the hydraulic pump; a clogged or bypassed filter accelerates pump and valve wear significantly.
• Hydraulic System Safety — Maintaining a clean, unobstructed suction filter prevents cavitation in the hydraulic pump, which can cause sudden loss of drive or vibratory function on the roller.

The suction filter sits at the inlet side of the hydraulic pump, screening the fluid drawn from the reservoir before it enters the pump and the rest of the hydraulic circuit. Its job is to trap particulates and debris that accumulate in the tank over time, protecting precision-clearance components such as the pump, motors, and control valves from abrasive wear. When a suction filter becomes blocked or degraded, flow restriction starves the pump of fluid, leading to cavitation, overheating, and accelerated wear throughout the hydraulic system — making timely replacement a critical part of any roller service interval.

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.