Wacker Neuson 5000151081 Impeller Puller

The Wacker Neuson Impeller Puller is a genuine OEM service tool designed for PS4-11003HH and PS4-1003HF series submersible pumps. As an authorized Wacker Neuson part, the is engineered to the same standards as the original equipment, ensuring correct engagement with the impeller assembly during removal. This tool is compatible across the full PS4 100mm/4-inch submersible pump range, covering High Head and High Output configurations in both 50Hz and 60Hz voltage variants.

Key Features

• Genuine OEM Tooling Integrity — Manufactured to Wacker Neuson's exact specifications, ensuring the puller engages the impeller at the correct bearing points without risk of thread damage or distortion during extraction.
• Direct-Fit for PS4 Submersible Pump Series — Sized and threaded to fit the PS4 impeller shaft assembly, dropping straight into the service procedure with no improvised tooling needed.
• Broad PS4 Series Coverage — Compatible with PS4-11003HH High Head and PS4-1003HF High Output pumps across 220V, 400V, 440V, and 575V configurations in both 50Hz and 60Hz variants.
• Protects Pump Internals During Service — Using the correct puller prevents the shaft, impeller bore, and motor housing from being stressed or marred — damage that can compromise pump performance after reassembly.
• Electrical Safety Consideration — Correct impeller removal and reinstallation preserves motor shaft alignment in submersible pumps, helping maintain proper seal integrity and reducing the risk of water ingress to the motor housing.

The impeller puller is a dedicated service tool used to extract the impeller from the pump shaft during maintenance or overhaul of Wacker Neuson PS4 submersible pumps. The impeller is the rotating component responsible for drawing water into the pump and driving it through the discharge outlet — removing it without the correct tool risks bending the shaft or cracking the impeller hub, either of which can render the pump unserviceable. Using the purpose-built 5000151081 ensures the impeller is withdrawn cleanly and squarely, allowing the pump to be reassembled to its original operating specification.

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.

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