Pentair Kreepy Kruiser 18" Vacuum Seal (K12413) bathcontrols and this Maytronics Dolphin version

and this Maytronics Dolphin version uses the 99954226-R1 reference

A properly matched wheel tube assembly helps support smoother operation and contributes to more reliable cleaner coverage

That kind of correct matching matters because a properly selected wet end should make the pump feel restored instead of only partially improved

Useful when the original board creates system-wide inconsistency

Restores a key internal operating component of the valve

Pentair Kreepy Kruiser 18" Vacuum Seal (K12413) bathcontrols and this Maytronics Dolphin versionPool systems depend on small details working correctly, from seals and housings to wheels, fittings, and controls. This item is a 18 inch vacuum seal that helps the Kreepy Kruiser maintain floor contact and cleaning coverage. Use it when the original part is worn, damaged, missing, or no longer helping the system perform as intended. Use it when troubleshooting movement, suction response, debris pickup, hose balance, or cleaner body wear on a