The Hayward SPX4000T Seal Plate O-Ring is a critical replacement component that pool service professionals rely on for maintaining Northstar SP4000 series pumps and Sta-Rite Posi-Flo filters. This genuine rubber O-ring ensures proper sealing between the motor/impeller assembly and pump body, preventing costly leaks and maintaining optimal pump performance for your commercial and residential pool installations.

Professional Service Benefits

This precision-engineered O-ring reduces service callbacks by providing reliable sealing performance that pool contractors trust. The 9-1/2" inside diameter and 1/4" cross-section design ensures perfect fit compatibility with multiple Hayward Northstar models, streamlining your parts inventory and reducing truck stock requirements. Professional installation maintains warranty compliance and protects your service reputation.

Why Pool Contractors Choose MT Pools

MT Pools understands that downtime costs money. Our superior customer service ensures you get the right parts fast, with expert technical support from professionals who understand pool equipment. As your trusted B2B partner, we maintain deep inventory of genuine Hayward parts to keep your service operations running smoothly.

Frequently Asked Questions

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Keep your service operations running efficiently with genuine Hayward replacement parts from MT Pools. Our pool industry experts are ready to support your success with fast shipping and technical expertise you can trust.