Pentair Racer Gear Box Kit (360246) jjelectronics The STK0035 is a practical

The STK0035 is a practical replacement for compatible AquaCal AutoPilot systems that need renewed single-cell manifold support and cleaner plumbing performance

1 inch slip air connection and 1-1/2 inch slip water connection

A flow switch helps confirm water movement through a compatible heating system so the heater can operate with the intended flow-related support

Sweep elbows are especially practical where the original plumbing layout was built around broader directional transitions

Pentair Racer Gear Box Kit (360246) jjelectronics The STK0035 is a practicalThis gear box kit replaces a central drive component in compatible Pentair Racer cleaners. The gear box helps translate pressurized water operation into controlled wheel movement and cleaner navigation. When internal gearing wears or fails, the cleaner may stall, move erratically, or stop covering the pool properly. Replacing the gear box kit can restore the mechanical drive function without replacing the complete cleaner, making it a valuable repair