Better H2O Fleck 5600 Softener Main Piston & Seal Kit — 60102-00, 60125, 60032 | Molykote Sealant Included

Restore performance with a complete Fleck 5600 valve rebuild kit

This ready-to-use valve rebuild kit from Better H2O is designed for the Fleck 5600 control valve. It brings together all essential components to replace worn parts and refresh the valve’s operation, including the gray main piston assembly (60102-00), a comprehensive seal and spacer set (60125), the brine piston (60032), and the lower brine seal (13302). While the piston color is gray rather than green, the function remains the same, and the kit is not an OEM part. This ensures you have a single, consolidated package to tackle maintenance without chasing individual pieces.

In addition to the pistons and seals, you’ll receive the replacement screw with washer (Fleck style parts 13296 & 13363) and a Molykote 111 lubricant and sealant. The included lubricant is a small, concentrated dose, designed to be used sparingly. A little goes a long way, and over-application can clog injectors or water paths, so follow the guidance to apply only a fine film where needed.

What’s included

• 1x Main Piston Assembly (Fleck style 60102-00)
• 5x Seals and 4x Spacers (Fleck style 60125 with 14241 and 13242)
• 1x Replacement Screw with Washer (Fleck style 13296 & 13363)
• 1x Replacement Brine Piston and Lower Brine Piston Seal (Fleck style 60032 and 13302)
• 1x Molykote 111 Lubricant and Sealant (2 oz / 6 g)

How to use and best practices

• Follow standard safety and maintenance procedures when opening and rebuilding the valve.
• Apply a very small amount of lubricant to O-rings and seals to reduce friction and wear.
• Inspect the seals for wear and replace any items with grooved surfaces to prevent leaks.
• Check that all parts seat correctly before reassembling and restoring water flow.

Why this kit may suit you

• Comprehensive kit saves time by including all essential seals, spacers, pistons, and hardware in one package.
• Molykote lubricant and sealant helps reduce friction and supports long-term seal performance when used as directed.
• The included parts are designed for the Fleck 5600 control valve, offering a compatible rebuild option for DIY maintenance.
• The kit emphasizes careful usage guidelines to help avoid clogging or leaks, encouraging measured, low-dose application.

For guidance on repairing a 5600 control valve, you can also find how-to videos on YouTube. This kit offers a practical, all-in-one solution for homeowners and technicians seeking a thorough refresh without sourcing components separately.