Hayward SharkVAC/TigerShark Drive Pin Assy (RCX40117) energysaver Installing a correct replacement can

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

5 inch applications where the original fitting has worn out or no longer supports the jet the way it should

A reliable spark igniter is essential for compatible Hayward gas heater ignition systems

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 Installing a correct replacement canThis 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