Wacker Neuson 5000206138 Air Filter Lower Part

The Wacker Neuson Air Filter Lower Part is a genuine OEM component designed for the D4000 Diesel Power Unit for Internal Vibrator and the L5000/225 series in both ISO and ANSI configurations. As a direct OEM replacement, this part is manufactured to the exact specifications of the original, ensuring a correct fit within the air filtration assembly. If you are servicing any of these Wacker Neuson units, verifying your part number against before ordering is the fastest way to confirm compatibility.

Key Features

• Genuine OEM Filtration Integrity — Manufactured to original spec, maintaining the same pore structure and sealing geometry as the factory-installed part for consistent air cleanliness.
• Drop-In Lower Housing Fit — Engineered to seat correctly within the filter housing assembly, aligning with existing mounting points without adjustment or rework.
• Confirmed Fitment — Verified for the D4000 Diesel Power Unit for Internal Vibrator and L5000/225 ISO and ANSI series units.
• Protects Engine or Power Unit Performance — A correctly functioning lower filter part prevents unfiltered air from bypassing the system, protecting internal components from dust and particulate damage.
• Engine Protection Compliance — Proper air filtration is critical to safe, long-service operation of diesel-powered units; using the correct OEM part maintains the integrity of the full filtration system.

The air filter lower part forms the base section of the air filtration assembly, working together with the upper filter element to trap dust, debris, and particulates before they reach the engine or power unit. It provides the structural housing and sealing surface that keeps the filtration system intact under operating conditions. When this component cracks, warps, or loses its sealing ability, unfiltered air can enter the intake path, accelerating wear on internal engine parts and shortening service life.

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.