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[Lifetime Warranty] ECX1014A Perflex Bump Shaft Kit Replacement - Compatible with Hayward Perflex EC40AC EC50A EC50AC EC65A EC75A ECX1014A - Replace 4810-10

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ECX1014A Perflex Bump Shaft Kit

Key Features

  • Complete kit to service the filter's manual cleaning (bump) mechanism.
  • Restores proper sealing to prevent leaks around the bump shaft.
  • Includes all necessary wear components for a standard shaft rebuild.
  • Contains: 3 O-rings, 2 retainers, and 2 thrust washers.

Replaces / Cross-Reference Part Numbers

  • Hayward ECX1014A

Compatibility & Fitment

  • For use with Hayward Perflex series extended-cycle D.E. filters.
  • Fits models: EC30, EC40, EC40AC, EC50, EC50AC, EC50C80X5S, EC65, EC65A, EC75, EC75A.
  • Designed for the 1/2 inch diameter bump shaft assembly.

When to Replace

  • Water is leaking from the top of the filter at the bump handle.
  • The bump handle is difficult to push down or pull up.
  • Visible signs of wear, cracking, or degradation on existing O-rings or washers.
  • During routine filter maintenance or when replacing the main shaft.

Installation Tips

  • Always shut off the pump and release system pressure before starting service.
  • Clean the shaft and all component grooves of any old debris before installing new parts.
  • Lubricate new O-rings with a compatible, silicone-based lubricant to ensure a proper seal and prevent damage during installation.
  • Refer to your filter's operational manual for the correct sequence of parts on the shaft.
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FAQ

This bump shaft kit is designed for Hayward Perflex extended-cycle D.E. filter models, including EC40AC, EC50A, EC50AC, EC65A, and EC75A. It is also compatible with the Perflex EC30, EC40, EC50, EC65, and EC75 series. We recommend confirming your filter's exact model number and existing part number before ordering.
This kit replaces OEM part number ECX1014A and cross-references with part number 4810-10. When matching parts from your existing filter, verify both the model number and the shaft kit number found in your manual or parts list.
The bump shaft is a critical component of the Perflex filter's bump mechanism. It facilitates the cleaning and repositioning of the internal D.E. filter assembly during operation. If the shaft or its related hardware wears out, the bump handle may fail to move correctly, preventing the filter from cleaning itself effectively.
Common indicators include a stiff or loose bump handle, ineffective bumping action, difficulty restoring flow after a bump cycle, excessive play in the shaft, or visible wear on the shaft hardware. If your filter pressure remains elevated even after routine bumping and cleaning, worn shaft components are likely the cause.
The kit includes the bump shaft hardware, O-rings, retainers, and thrust washers. We recommend comparing these included components with your filter's specific parts diagram prior to installation.
Installation is a moderate repair that requires basic hand tools and the ability to disassemble and reassemble the bump mechanism. Before beginning, ensure the pump is shut off and all filter pressure is relieved. Inspect all related components for wear, specifically the O-rings, retainers, thrust washers, and the internal filter assembly. If the filter has been experiencing high pressure or poor cleaning performance, also check for clogged D.E. fingers or old D.E. media.