Keep your pump running leak-free with the genuine Pentair 17351-0101S Shaft Seal. Engineered as a factory-authorized replacement for the IntellifloXF, WhisperfloXF, and Sta-Rite IntelliproXF Variable Speed Pumps (both pre- and post-August 2015 production), this carbide seal delivers exceptional hardness and wear resistance. It also serves as a direct substitute for the discontinued 37400-0028S and 37400-0027S seals, giving you a straightforward upgrade path without any modifications.

Key Benefits

• Factory-Authorized Part: A genuine Pentair OEM seal that matches original equipment tolerances, guaranteeing proper fit and dependable sealing from day one.
• Carbide Construction: Manufactured from carbide material renowned for its superior hardness, abrasion resistance, and ability to maintain a tight seal under continuous operation.
• Drop-In Substitute: Directly replaces legacy part numbers 37400-0028S and 37400-0027S, so you can restore your pump without sourcing discontinued components.
• Broad Pump Coverage: Fits an extensive lineup including Sta-Rite Max-E-ProXF, Dyna-Jet TPE Series, and Sta-Rite Max-E-Glas II pumps among many others.
• Straightforward Replacement: Built for simple swap-out procedures that pool owners or service technicians can complete without specialized tools.
• Reliable Leak Prevention: Delivers a precision seal that stops water from escaping around the motor shaft, preserving pump efficiency and preventing equipment damage.
• Budget-Friendly Repair: Restores full pump sealing performance at a fraction of the cost of a complete pump replacement.

Compatibility

• IntellifloXF VSF Pumps: XF-12, XFE-12, XFDS-12, XFJ-12, XFK-12 (for both pre and post-August 2015 models)
• WhisperfloXF Pumps: XF-8, XFE-8, XFDS-8, XFJ-8, XFK-8, XFDS-30, XF-30, XFE-30
• SuperFlo VS/VST Pumps: Models post and pre-specific dates in October and November 2020
• IntelliproXF VSF Pumps: XF-12, XFE-12, XFDS-12, XFJ-12, XFK-12 (for both pre and post-August 2015 models)
• Max-E-ProXF Pumps: XF-12, XFE-12, XFDS-12, XFJ-12, XFK-12
• Additional models: XF-8, XFE-8, XFDS-8, XFDS-30, XF-30, XFE-30
• Max-E-Glas II | Dura-Glas II Pumps: UP-Rated and FULL Rated models (specific model numbers not detailed)
• Dyna-Glas/Dyna-Max Pumps
• Dyna-Pro/Dyna-Pro E Pumps
• SuperMax VS Pumps: Post-June 2019
• IntelliPro Variable Speed Pumps: Models pre-2019

Specifications

• Brand: Pentair
• Part Number: 17351-0101S

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