Description

Nothing’s worse than hearing that rough diesel knock or smelling fuel around your injectors when you’re trying to get work done. A worn injector washer might seem like a tiny part, but it seals one of the most critical junctions in your engine—right where the injector meets the cylinder head. When that seal fails, you lose compression and fuel efficiency while gaining headaches.

What You’re Getting

Chrome finish that resists fuel and combustion gas corrosion better than standard washers
Precision 0.395″ inner and 0.83″ outer diameter for exact fit
Direct replacement for many Massey Ferguson, Ford New Holland, and Perkins engines
Maintains proper injector height for correct spray pattern

Built for Real Farm Work

This washer fits a wide range of tractors from compact utility models up through larger row-crop machines. Whether you’re running a Massey Ferguson 35, a Ford 4000 series, or one of the many tractors powered by Perkins diesels, proper injector sealing keeps your engine running smooth and efficient through long days in the field.

Made to Last

The chrome plating isn’t just for show—it provides superior protection against the harsh environment inside your engine. While copper washers work in a pinch, chrome washers maintain their sealing properties through more heat cycles and resist the corrosive effects of combustion gases that destroy lesser materials.

Good to Know

Always replace injector washers when you pull injectors—reusing old ones almost guarantees leaks. Clean the injector seat thoroughly and install this washer dry without any sealants. The precision fit does the sealing work. If you’re replacing one, consider doing them all since they typically wear at similar rates.