Hayward SharkVAC/TigerShark Drive Pin Assy (RCX40117) energysaver When a spa’s control system

When a spa’s control system becomes unreliable

this feed pipe assembly helps support dependable cleaner performance and stronger long-term serviceability

Installing a correct replacement can help restore the intended cleaner behavior and improve how the unit travels during routine cleaning cycles

Supports stable installation of related pump components

A circuit board like this INF107 VS501Z replacement matters because it restores the control behavior the spa was originally built around

Hayward SharkVAC/TigerShark Drive Pin Assy (RCX40117) energysaver When a spa’s control systemThis drive pin assembly helps transfer motion through compatible SharkVAC and TigerShark robotic cleaner drive systems. When drive performance becomes inconsistent, replacing small linkage components like this can help bring the cleaner back into proper operation. Fits select Hayward SharkVAC and TigerShark cleaners Supports the cleaner drive system Helpful for repairs involving worn drive hardware Restores engagement between moving cleaner components