US Seal Shaft Seal [PS-4280 5/8" Viton] (PS-4280) controlsystems or when a compatible lighting

or when a compatible lighting assembly requires the correct conversion hardware for proper installation

For service work on compatible Hayward skimmers

Helps support dependable motor running performance

This type of replacement is especially useful when the filter housing remains serviceable and the need is centered on renewing the cartridge

US Seal Shaft Seal [PS-4280 5/8" Viton] (PS-4280) controlsystems or when a compatible lightingUS Seal Shaft Seal [PS 4280 5 8" Viton] (PS 4280) is a replacement pump shaft seal from US Seal Manufacturing, designed for pool and spa pump service where a worn seal can lead to water intrusion, dripping, or reduced equipment reliability. This part is intended for repair situations where the existing seal specification and part number match the pump being serviced. The PS 4280 5 8" Viton configuration helps restore the seal between the motor side