14971-SM20E12 Spider Seal Replacement – Compatible with Select Pentair® Sta-Rite® 2-Inch Pool & Spa Multiport Valves

This 14971-SM20E12 spider gasket replacement is a high-quality aftermarket seal made for select Pentair® Sta-Rite® 2-inch pool and spa multiport valves. The spider gasket sits between the valve body and rotor. It helps guide water to the correct port during filtration, backwash, rinse, and other settings. A worn gasket can cause leaks, low pressure, or water mixing inside the valve. Replacing it restores smooth performance and proper flow.

This part works as a reliable option for pool owners who need a strong pool spider gasket that fits selected Sta-Rite-style multiport valves.

Alternate Part References

This gasket can replace the following part numbers: 271148, 13107404R, 30C3111, 14971-SM20E12, 14971SM20E12, APCG3338, 27507-200-050, AEQG417, 621261, 873-E12S2, 873E12S2, E12S2, G-417, 90-423-6120

(Provided for reference and compatibility checking.)

Compatibility

This spider gasket replacement fits selected multiport valves, including:

• SM20-2

• SM20 261055

• SM20 261152

• TM22 261185

It works as an aftermarket option for Pentair spider gasket and Sta Rite spider gasket replacements.

Please check your valve model and measure your old gasket to confirm the correct fit before installation.

Key Features

• Fits 2-inch pool and spa multiport valves

• Works as a strong aftermarket spider gasket replacement

• Helps prevent leaks and cross-flow inside the valve

• Supports smooth rotation and proper water routing

• Suitable for selected Sta-Rite-style top and side-mount multiport valves

Specifications

• SKU: BF-149-E12

• Part Reference: 14971-SM20E12

• Type: Spider Gasket

• Size: 0.25 × 6.5 × 6.5 in

Disclaimer

This is an aftermarket, non-OEM replacement product. It is not made, supplied, or endorsed by Pentair®, Sta-Rite®, or related brands. Brand names and part numbers are used only for compatibility reference.