Got a leaky injector on your older Cummins or International?
These little copper washers are probably what you need.
They're the crush washers that seal the fuel injector into the cylinder head, and it's always a good idea to replace them whenever you pull an injector.
This is a 6-pack of new, direct-replacement copper washers with a 9mm inner diameter.
They're made by PB and cross-reference to a bunch of common part numbers like 3900808, 431214, and 675477C1.
Perfect for those early Dodge Ram trucks with the 5.9L Cummins Turbo Diesel, as well as International applications.
They come in a simple pack, ready to be installed.
They're a small, cheap part that makes a huge difference in a proper, leak-free injector install.
Comes with a 30-day warranty, so you're good to go.
Don't forget the copper washers!
