View Our Range Of Seating and Sealing Washers

In high-pressure diesel systems the injector has to seat into the seal perfectly, otherwise, a pressure bypass can occur, which will reduce the compression in that cylinder and provide very reduced performance, even when a new injector has been installed. (This will often produce degraded combustion).

Here at Darwen Diesels we stock a wide range of Washers for seating & sealing. We have, on our database (which is meticulously maintained and updated) over 100 individual parts covering both European and Japanese engine types.

We pride ourselves on having a comprehensive range of Common Rail copper & steel injector seating washers for Bosch, Delphi, Denso and Continental VDO applications.

If there is a washer or seal you need that you don’t see in our range, please do not hesitate to contact us and we will always do our best to locate that individual part for you.