Shaft Seal Set Heavy-Duty Replacement Kit | Pentair | 354545S | (Challenger SuperFlo VS Pump)

Pentair Challenger SuperFlo VS Pump Shaft Seal Set is the essential replacement kit for your Challenger SuperFlo VS pump. The 354545S kit replaces worn or damaged shaft seals and helps restore proper operation to your pool equipment, minimizing leaks and downtime.

Designed for reliable pool pump maintenance, this shaft seal set acts as a dedicated replacement seal kit for VS pumps. It preserves pump prime, reduces air ingestion, and helps you avoid costly early repairs. Use cases include routine service after seal wear, leak diagnosis, and proactive maintenance to extend your pool system’s life. This seal set is a practical choice for pool owners who want authentic Pentair parts and long-lasting performance.

• Exact fit for Pentair Challenger SuperFlo VS pump models (354545S)
• Includes all necessary shaft seal components for a complete replacement
• Durable materials designed to withstand continuous, variable-speed operation
• Helps prevent leaks and air ingress, restoring reliable flow
• Easy-to-install with clear orientation guidance and alignment notes

Keep your pool running smoothly—add the Pentair Challenger SuperFlo VS Pump Shaft Seal Set to your cart today and enjoy a confident, leak-free pump for seasons to come.