The PSS Shaft Seal is designed for optimal performance in marine applications. With a tube diameter of 2-1/2 inches and a shaft size of 1-1/4 inches, this seal ensures a reliable and leak-free operation. Crafted from durable materials, it withstands harsh marine environments, providing longevity and peace of mind. The innovative design minimizes wear and tear on your shaft, making it an essential component for boat maintenance. Easy to install, the PSS Shaft Seal is perfect for both DIY enthusiasts and professional marine technicians. Keep your vessel running smoothly with this high-quality seal!