Description

If you’ve ever spotted diesel fuel weeping around your injector pump connections, you know how annoying that can be. One drop turns into a steady drip, and before you know it, you’ve got diesel all over the engine block and that familiar smell following you around the field. This copper washer creates the seal you need at critical high-pressure fuel connections to keep things clean and safe.

What You’re Getting

Precision-sized copper washer designed for injector pump sealing applications
Crush-type seal that forms a permanent, leak-proof connection under pressure
Handles the extreme pressures of diesel fuel injection systems without failing
Copper construction resists corrosion and maintains sealing properties over time
Direct replacement for worn or damaged sealing washers

Built for Real Farm Work

This type of washer is used in diesel injection systems across countless tractors from the 1960s through today, working with 3, 4, and 6-cylinder injection pumps. Whether you’re working on an older Massey Ferguson, Ford, or newer equipment, these copper washers are essential for maintaining proper fuel system integrity during pump rebuilds or fuel line repairs.

Made to Last

The precision-cut design ensures proper sealing surfaces, while copper construction provides crush-proof sealing at critical connection points. Unlike rubber seals that can deteriorate from fuel exposure, copper washers maintain their sealing ability even after years of service in harsh agricultural conditions.

Good to Know

Always use new washers when reassembling fuel connections – reusing old ones almost guarantees leaks. Tighten connections firmly but don’t overdo it to avoid cracking fittings. Clean around all connections thoroughly before installation, as any dirt entering the fuel system causes expensive damage.