Pentair Bolt 5/16-18 x 2 in. SS || 473745Z Bio-Dex Stain & Scale Constructed from chemical-resistant materials for

Constructed from chemical-resistant materials for pool chemicals

Durable Construction – Made from high-strength

The rear gear shaft is a replacement part that was made by Hayward using the same high-quality materials that were used to manufacture the original factory product

Genuine Pentair replacement part (SKU: 154538)

Sirona Simply Metal Control helps prevent them from causing damage to your spa equipment and surfaces

Pentair Bolt 5/16-18 x 2 in. SS || 473745Z Bio-Dex Stain & Scale Constructed from chemical-resistant materials forPentair Bolt 5 16 18 x 2 in. SS 473745Z Pentair Bolt 5 16 18 x 2 in. SS 473745Z Available at ePoolSupply. com The Pentair Bolt 5 16 18 x 2 in. SS 473745Z is a high quality, genuine replacement part designed for Pentair pool heater systems. Made from stainless steel, this bolt offers outstanding corrosion resistance and durability, ensuring your heater performs optimally for years. Whether youre completing routine maintenance or replacing worn out