This is the genuine OEM Lid Lock Kit with Spring (SKU R0882603) for the Polaris 4900 Sport Robotic Pool Cleaner (WE000052). It is the complete latch assembly \u2014 including the spring \u2014 that secures the debris canister lid firmly shut during cleaning cycles and releases cleanly when it is time to empty the canister. Replacing a worn or broken lid lock restores a watertight, rattle-free seal and ensures the canister stays closed as the robot navigates the pool floor, walls, and steps.<\/p>\n
This lid lock kit is designed exclusively for the Polaris Pool Cleaner Robot 4900 Sport (parent SKU WE000052) and corresponds to position 7 in the official Fluidra exploded-view diagram. Always verify your model number before ordering, as this part is not confirmed to fit other Polaris robotic cleaner models.<\/p>\n
Genuine Polaris replacement parts are manufactured to the exact specifications of the original components. A canister lid lock that fits precisely and operates with the correct spring tension keeps the debris canister securely closed under water pressure and repeated use \u2014 preventing accidental opening mid-cycle, debris loss, and potential suction loss. Third-party alternatives may not replicate the original spring rate or latch geometry, leading to premature failure.<\/p>\n
The lid lock kit includes all components needed for a complete repair of the latch assembly. Refer to the official Fluidra exploded-view diagram (position 7) for correct placement. The replacement is a tool-friendly procedure, but pool technicians unfamiliar with robotic cleaner disassembly may prefer to have the work carried out by a qualified service professional to avoid damage to surrounding housing components.<\/p>\n