Swivel Nut and Knob Replacement for Pool Pumps Keep your pool circulation running smoothly with this durable swivel nut and knob replacement. Designed for direct fit and reliable operation, this pair makes it easy to worn or damaged parts and restore secure, leak connections on compatible pump housings. Key benefits Reliable fit: Compatible with model SPX1600PN and suitable for Superpump and MaxFlo Pump equipment, ensuring proper alignment and function. Durable construction: Made from ABS plastic for strength and wear resistance, providing long service life in wet environments. Simple replacement: Direct swap for existing swivel nuts and knobs with no special tools required in most cases, reducing downtime and maintenance effort. Professional appearance: Smooth, refined finish that restores the pump housing to a clean, functional look while maintaining toughness. Product details Item type: Swivel Nut and Knob Replacement Material: ABS plastic Weight: Approx. 90.00g / 3.17oz Compatible model: for SPX1600PN Compatible equipment: for Superpump and for MaxFlo Pump Package contents: 2 x Swivel Nut and Knob Replacement Typical applications Swimming pool pump maintenance: cracked or stripped swivel nuts to stop leaks and secure the pump lid. Hot tubs and spa equipment: Restore proper sealing and knob function on circulation pumps used in spa systems. Backyard pool renovations: Keep replacement parts on hand for routine summer maintenance and quick repairs. Installation note Install according to the applicable pump model and follow normal maintenance procedures. These parts are intended to directly existing swivel nut and knob components on compatible pumps.