Wacker Neuson 5000077792 Screw

The Wacker Neuson Screw is a genuine OEM fastener designed for the PT6LT and APT Series self-priming centrifugal trash pumps, covering skid-mounted, trailer-mounted, and cold-weather configurations across the APT4S, APT4T, APT6S, APT6T, APT8S, and APT8T families. As a genuine Wacker Neuson part, the is sourced directly from the manufacturer to ensure exact dimensional compliance with the original assembly. This screw is used across a wide range of pump configurations — including surge brake, electric brake, and cold-weather variants — making it a versatile service part for fleet operators and pump technicians alike. Confirm your machine's model number against the fitment list before ordering to ensure correct application.

Key Features

• Genuine OEM Fastener Integrity — Manufactured to the exact thread pitch, head type, and material grade specified by Wacker Neuson, ensuring secure clamping force without risk of cross-threading or fastener failure during pump operation.
• Direct Drop-In Replacement — Installs in the same position as the original screw with no modification to mounting surfaces or adjacent components required.
• Broad APT and PT6LT Series Coverage — Fits the full range of APT4S, APT4T, APT6S, APT6T, APT8S, and APT8T pump models in skid, trailer, surge brake, electric brake, and cold-weather configurations, as well as the PT6LT pump with trailer.
• Maintains Structural Integrity of Pump Assembly — A correctly torqued fastener keeps pump housings, covers, and brackets properly seated, preventing vibration-induced loosening that can lead to leaks or component misalignment during high-cycle pump operation.
• Sourced From the Manufacturer — Genuine Wacker Neuson parts carry the brand's OEM traceability, so you know the part leaving your shelf matches the part that left the factory.

A screw in a pump assembly does more than hold two surfaces together — it maintains the clamping load that keeps housings sealed, guards secured, and internal components properly aligned under the constant vibration and hydraulic pressure generated during pump operation. When a fastener stretches, strips, or corrodes, the resulting looseness can allow covers or flanges to shift, introducing leaks or accelerating wear on adjacent sealing surfaces. Using the correct OEM-spec screw, like the Wacker Neuson 5000077792, ensures the fastener meets the torque requirements specified for that joint and holds its clamp load across the full operating cycle of the pump.

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.