Hayward Round Extension Collar | SPX1084P Fire Pit Cover This wet end is intended

This wet end is intended for use as a replacement component in HP FMCP Series pumps within pool and spa filtration systems

reducing drag and wear

Specifically designed for Oakville X3 / 3 compatibility for secure fit

Part number 660-3407 is referenced on the unit for identification and service

Basket With Handle for Pool Skimmer Units

Hayward Round Extension Collar | SPX1084P Fire Pit Cover This wet end is intendedWhat This Part Is Used For The SPX1084P round extension collar installs between compatible Hayward skimmer components to adjust height at the pool deck. It helps align the skimmer opening with finished deck surfaces. Why This Part Matters Without the proper collar height, the skimmer cover may sit uneven or below grade. That can allow debris intrusion or create a tripping concern. Installing the correct extension collar ensures proper alignment and