ECX1014A Perflex Bump Shaft Kit Replacement - For Hayward Perflex WP3977767 or excessive wear are present

or excessive wear are present on the valve housing

Blackstone 5015 (Standard Grease Cup)

the worn rollers are allowing the drum to sag

ensuring a low-resistance electrical connection and preventing terminal melting

Document the wiring connections before removing the original part

ECX1014A Perflex Bump Shaft Kit Replacement - For Hayward Perflex WP3977767 or excessive wear are presentECX1014A 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