Pentair Kreepy Krauly Kruiser Internal Kits, K12443

K12443 is the internal kit for the Kreepy Krauly Kruiser pool cleaner, supplied as the factory set rather than an assembled aftermarket equivalent. It is carried under Pentair and its American Products line.

What the kit is for

A suction cleaner works by turning water flow into motion, and everything that does that work lives inside the body. Those internal parts wear steadily, and the wear does not announce itself as a break. It shows up as a cleaner that moves slowly, hunts, stalls in a corner or covers less of the pool each week, all while the pump and the hose are perfectly healthy. When suction at the skimmer is normal and the cleaner still will not work its pattern, the internals are the place to look.

Ordering

The kit is one part number, K12443, and the components ship together. That matters on an older cleaner, where sourcing the internal pieces individually is slow and easy to get wrong. Rebuilding the internals also costs far less than replacing the whole Kruiser, which is usually still sound elsewhere.