The Pentair 17351-0101S Replacement Shaft Seal is a mechanical seal designed for use with Sta-Rite Dyna-Jet TPE series spa pumps. This component prevents water leakage along the motor shaft, protecting the pump motor and internal components from moisture intrusion. Constructed with durable ceramic and rubber materials, the seal provides reliable performance and long service life in demanding pool and spa environments.

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Key Features

• Replacement shaft seal designed for Sta-Rite Dyna-Jet TPE series spa pumps.
• Prevents water from leaking along the pump motor shaft during operation.
• Constructed with durable ceramic seat and rubber sealing components.
• Precision design ensures proper fit and reliable sealing performance.
• Helps protect pump motors and internal components from water damage.
• Suitable for routine pump maintenance or repair applications.

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Product Overview

The Pentair 17351-0101S Shaft Seal is engineered to maintain a watertight seal between the rotating motor shaft and the stationary pump housing in Sta-Rite Dyna-Jet TPE spa pump assemblies. Mechanical shaft seals are critical components that prevent water from escaping the pump housing while protecting the motor from potential water intrusion.

Manufactured using durable materials such as ceramic and elastomer sealing elements, this replacement seal provides dependable performance in environments exposed to continuous water circulation and chemical treatment. Over time, seals can wear due to heat, friction, and chemical exposure, making periodic replacement essential to maintain proper pump operation. Installing the Pentair 17351-0101S restores effective sealing, helps prevent leaks, and supports the continued reliability of spa pump systems.