The Wacker Neuson 5100018888 is a genuine OEM Air Cleaner Element designed for the APT6S, APT6T, APT8S, and APT8T series self-priming pumps, including standard, cold weather, surge brake, and electric brake configurations. As a direct OEM replacement, this element is manufactured to the same specification as the original unit that left the factory, ensuring the engine's air intake system performs exactly as intended. Fitment covers the full APT6 and APT8 pump families across skid-mounted and trailer-mounted variants, making 5100018888 the correct choice for most configurations in these two series.
Key Features
- Genuine OEM Filtration Media — Manufactured to the same porosity and particle-capture rating as the original element, maintaining the correct air-to-fuel ratio the engine was calibrated for.
- Drop-In Housing Fit — Engineered to seat flush in the stock air cleaner housing with no trimming or shimming required, allowing a straightforward service swap during routine maintenance intervals.
- Broad APT Series Coverage — Confirmed fitment across the APT6S, APT6T, APT8S, and APT8T pump families, including cold weather, surge brake, and electric brake variants in both skid and trailer configurations.
- Engine Protection Where It Counts — A clean, correctly rated element prevents abrasive dust and debris from entering the combustion chamber, protecting rings, cylinder walls, and valve seats over the long haul.
- Service Interval Confidence — Using the correct OEM element means filter change intervals and torque specs in the Wacker Neuson service manual apply directly — no need to cross-reference or adjust for an alternative part.
The air cleaner element is the engine's primary defense against airborne contaminants. It filters dust, grit, and fine particles out of the incoming combustion air before they can reach the carburetor or engine internals. On pump equipment operating in sandy, muddy, or dusty conditions, a restricted or damaged element starves the engine of air, causing rich running, loss of power, and increased fuel consumption. A failed element that allows unfiltered air through accelerates internal engine wear significantly, often leading to costly repairs well before the machine's expected service life.
Part Details
| Part Number | 5100018888 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Cleaner Element |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT6T Pump, Electric Brake | APT6T | 5200019647, 5200019646 |
| APT6T Pump, Surge Brake, Cold Weather | APT6T CW | 5200019794, 5200019795 |
| APT6S Pump w/Skid | APT6S | 5200018982 |
| APT8T Pump, Electric Brake, Cold Weather | APT8T CW | 5200019797, 5200019796 |
| APT8S Pump w/Skid | APT8S | 5200018987 |
| APT6S Pump w/Skid, Cold Weather | APT6S CW | 5200019799 |
| APT8T Pump, Surge Brake | APT8T | 5200019648, 5200019649 |
| APT8S Pump w/Skid, Cold Weather | APT8S CW | 5200019800 |
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.
