Description

When your FMC pump starts leaking or losing prime, you’re looking at seal trouble. Nothing stops a pump job faster than a failed seal that lets water back-flow or air get into the system. This repair kit gives you everything you need to get your Ace FMC centrifugal pump back to running like new—one Viton seal, gasket, and O-ring that’ll seal things up tight.

What You’re Getting

Complete seal replacement in one convenient kit—no hunting around for individual parts
High-quality Viton seal material that handles chemicals, fertilizers, and temperature swings without breaking down
Proper gasket and O-ring sized specifically for FMC pump housings
Everything you need for a complete seal job in one package

Built for Real Farm Work

This kit works with Ace FMC series centrifugal pumps—the workhorses you’ll find on sprayers, liquid fertilizer rigs, and water transfer setups around the farm. Whether you’re pumping liquid fertilizer, moving water for livestock, or filling spray tanks, these seals keep your pump running efficiently when the work needs to get done.

Made to Last

Viton seals are the gold standard for farm pumps because they don’t swell, crack, or deteriorate when exposed to agricultural chemicals. The gasket and O-ring are made from materials that maintain their flexibility through freeze-thaw cycles and handle the vibration that comes with pump operation.

Good to Know

Before you start the repair, make sure to clean all the sealing surfaces thoroughly—any debris or old gasket material will cause the new seals to leak. Apply a thin coat of grease to the O-ring during assembly to prevent pinching. It’s also a good time to check the impeller for wear while you’ve got the pump apart.