Replacement Pump Lid Knob Assemblies, 3Pack Three complete knob assemblies designed as OEMcompatible replacements matching SPX1600PN specifications. Constructed from composite and metal components to resist corrosion and stripping while maintaining a secure lid seal for reliable pump operation. Supplied in black and packaged as a set of three for multiple replacements or service use. Key benefits Three units in one package for multiple replacements or to keep on hand for routine maintenance. OEMcompatible fit that matches SPX1600PN specifications for correct function and alignment. Durable composite and metal construction resists corrosion and stripping for longer service life. Restores and maintains proper pump lid sealing to reduce the risk of air leaks and maintain pump performance. Compatible with a wide range of pump models so you can worn knobs without replacing the entire lid assembly. Specifications Material: composite and metal Color: Black Package: 3 complete knob assemblies Compatibility: See full model list below Compatible models SP1600X models: SP1600X5, SP1605X7, SP1607X10, SP1608X10, SP1610X15, SP1611X15, SP1615X20, SP1616X20, SP1621X25 SP2600X models: SP2600X5, SP2605X7, SP2607X10, SP2607EE (2S), SP2610X15 (2S), SP2615X20 (2S), SP2621X25 SP2800X models (1995 and later): SP2800X5, SP2805X7, SP2807X10, SP2810X15 (2), SP2815X20 VSP models: SP2600VSP, SP2602VSP, SP2603VSP, SP26115VSP, SP2670010VSP, SP2670020VSP Practical use scenarios a stripped or corroded lid knob to restore a secure seal and prevent loss of pump prime during normal pool operation. Keep the 3pack in a service kit for pool maintenance professionals or homeowners who maintain multiple pumps. Use as part of routine winterizing or reopening tasks when inspecting and replacing wear items on pump lids and seals. This product provides a straightforward, specificationmatching replacement for worn pump lid knobs and is suitable for pool and spa pump applications listed in the compatibility section.