Description

When your New Holland starts running rough, blowing white smoke, or you notice diesel fuel weeping around the injector connections, those small sealing washers at each injector are usually the culprit. 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. These washers are essential for maintaining proper fuel system integrity during injector service or replacement.

What You’re Getting

Precision-engineered sealing washer designed specifically for fuel injector applications
Unlike rubber seals that can deteriorate from fuel exposure, copper washers maintain their sealing ability even after years of service in harsh agricultural conditions
Creates leak-proof seal at high-pressure fuel connections to prevent dangerous fuel leaks
Direct replacement part that fits properly without modifications

Built for Real Farm Work

This injector washer is designed for New Holland’s workhorse lineup including T4, T5, T6, and T7 series tractors. Whether you’re running a compact T4 for specialty crops, a versatile T5 for livestock operations, or the heavy-duty T6 and T7 models for row-crop farming, proper fuel system sealing is critical for safe, efficient operation when you’re putting in long hours during planting and harvest seasons.

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.

Installation Notes

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. Keep everything clean during installation since even tiny particles can damage your injection system.