Hayward Large Capacity Leaf Canister | W530 valve The left drive kit is

The left drive kit is a replacement part that is made by Pentair

and instructions for setup)

This tune-up kit was designed to replace most of the main components that are required for the pressure cleaner to operate effectively

There are also indentions that run along the outsides of the pulley so that way the teeth from the belts can grip the pulley as it rotates

Hayward Large Capacity Leaf Canister | W530 valve The left drive kit isHayward Large Capacity Leaf Canister W530 The Hayward large capacity leaf canister is designed to trap leaves and other debris before they enter the pool filter, making cleaning the pool more efficient.