Hayward Flex Gearbox MS/MS2/KS (RCX1800F) vinyltubing A properly selected O-ring helps

A properly selected O-ring helps support cleaner groove fill and contributes to more dependable sealing performance in extra-large circular applications

Three button format matches specific Duplex layouts

the system can lose a key flow-related operating check

more reliable maintenance intervals

Hayward Flex Gearbox MS/MS2/KS (RCX1800F) vinyltubing A properly selected O-ring helpsCleaner drive performance depends on more than the outer shell and hose. Inside the cleaner, the gearbox helps translate water driven movement into the motion needed for steady travel across the pool surface. This Hayward Flex gearbox is a replacement part for compatible MS, MS2, and KS cleaner models. When a cleaner begins moving erratically, loses power, or stops tracking correctly, worn internal drive components may be part of the issue. Replacing