The AquaPro AL75 shaft seal is designed for compatible pump applications where dependable sealing is needed between the motor side and the wet end. A shaft seal is useful because it helps prevent water from reaching the motor side of the assembly, making it a critical protection point in the pump.This replacement is especially useful when the original seal is leaking, squealing, worn, or showing signs of water passing through the seal area. A fresh shaft seal can help restore cleaner pump performance and protect the investment in the rest of the assembly.The 12168-ACC is a practical maintenance part for compatible AquaPro AL75 systems that need renewed seal integrity and more dependable pump operation. AquaPro AL75 shaft seal Designed for compatible pump sealing applications Helps protect the motor side from water intrusion Useful when the original seal is worn or leaking Supports cleaner and more dependable pump performance