Pentair 2″ Low Profile Complete 2‑Port T‑Valve Rebuild Gear Kit | 230147 Pentair IntelliBrite 5G Pool/Spa Light Parts and Accessories there are 4 of these

there are 4 of these parts and they are placed two on each side of the cleaner and locked into the chassis

5" schedule 40 PVC on the inside of the pipe

crystal-clear pool water

This tensioner is black and has a spring attached to it that helps apply the tension needed to keep the chain in place

Pentair 2″ Low Profile Complete 2‑Port T‑Valve Rebuild Gear Kit | 230147 Pentair IntelliBrite 5G Pool/Spa Light Parts and Accessories there are 4 of thesePentair 2 Low Profile Complete 2Port TValve Rebuild Gear Kit SKU 230147 Durable rebuild kit for the Pentair 2 lowprofile 2port Tvalve (SKU 230147) restores infloor circulation performance with high reliability. Features Rebuilds the gear system of lowprofile 2 sidefeed 2port Tvalves in infloor cleaning systems 10gear cam design distributes wear evenly and improves longevity Includes complete internal components: impeller, cam, shaft, Oring and washers