Pentair Letro Booster Pump Seal Plate O-Ring

Pentair Letro Booster Pump Seal Plate O-Ring – Part #LA415

The Pentair Letro Booster Pump Seal Plate O-Ring (LA415) is a genuine replacement part designed for use with Pentair Letro Booster Pumps. This O-ring forms a watertight seal between the seal plate and the pump housing, helping to prevent leaks and maintain optimal pump performance.

• 🔄 Replacement O-Ring: Specifically engineered for Pentair Letro Booster Pumps, including models PB4-60 and compatible Letro and Polaris booster pumps.
• 🛡️ Maintains Leak-Free Operation: Ensures a secure seal at the seal plate, preventing water loss and protecting internal pump components.
• 🔧 Easy Installation: Remove the old O-ring, clean the groove, and install the new one. Lubricate with a silicone-based lubricant for best results.
• 📦 Genuine Pentair Part: Part number LA415, also referenced as 356324 and compatible with select Polaris and Letro booster pump models.

Directions for Use:

1. Turn off power to the pump and relieve system pressure.
2. Disassemble the seal plate from the pump housing.
3. Remove the old O-ring and clean the sealing surface.
4. Install the new O-ring, lubricate as needed, and reassemble the pump.

Compatible Models: Pentair Letro PB4-60, Polaris PB4-60, and other compatible Letro/Polaris booster pumps (check your pump's manual for confirmation).

🛠️ Ensure your Pentair booster pump operates at peak efficiency by replacing worn or damaged O-rings regularly. Premier Pool & Spa carries a full range of genuine Pentair replacement parts for all your pool equipment needs.