Wacker Neuson 5200019885 Shaft Complete

The Wacker Neuson Shaft Complete is a genuine OEM component designed for the APT4S and APT4T pump series, including standard, surge brake, electric brake, and cold weather configurations. As a factory-sourced part, the is built to the exact tolerances and material specifications Wacker Neuson requires for these transfer pump models. It covers a broad range of APT4 variants — from the APT4S Pump with Skid to the APT4T Pump with Electric Brake and Cold Weather configurations — so you can order with confidence knowing this is the correct replacement. Verifying your model number against the fitment list before ordering ensures a straight-swap installation with no guesswork.

Key Features

• OEM-Matched Shaft Geometry — Manufactured to Wacker Neuson's original dimensional specs, ensuring correct rotational alignment and torque transfer within the pump assembly.
• Direct Drop-In Replacement — Engineered to connect to existing pump housings and drive components on APT4S and APT4T models without additional machining or fitting work.
• Broad APT4 Series Coverage — Fits APT4S Pump with Skid, APT4T Pump with Surge Brake, APT4T Pump with Electric Brake, and all corresponding Cold Weather variants.
• Sustained Pump Output — A correctly functioning shaft maintains consistent drive transmission through the pump, preventing flow loss, vibration, or premature seal wear caused by a worn or damaged shaft.
• Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, so the part number, material grade, and finish match the original component your pump was built with.

The shaft complete is the central rotating component that transfers drive force through the pump assembly, converting engine or motor output into the mechanical motion needed to move fluid. When the shaft is worn, bent, or damaged, the pump loses the ability to maintain consistent flow and pressure, and surrounding components such as seals and bearings are placed under uneven stress that accelerates their wear. Replacing a compromised shaft with the correct OEM part restores full drive integrity and protects the rest of the pump assembly from secondary damage.

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.