Waterway 8" Round Vinyl Liner Main Drain Mounting Plate [White] (642-2090) pumpmotors When a more specialized seat

When a more specialized seat starts to lose its character

Supports a more complete rebuild in larger systems

The Therm 5

Matching the correct spring helps preserve proper assembly movement and supports cleaner heater service

Replacement is often appropriate when the original plate is cracked

Waterway 8" Round Vinyl Liner Main Drain Mounting Plate [White] (642-2090) pumpmotors When a more specialized seatThe Waterway 642 2090 vinyl liner main drain mounting plate is designed for compatible 8 inch round drain applications and comes in white. A mounting plate like this is especially important in vinyl liner installations because it helps secure the drain assembly at the liner interface while contributing to the visible finished look. The white finish is a classic choice for many pools and can help the drain area look bright, clean, and well coordinated