This is a setting ring (shim) used in the 0445120-series CRIN injectors. As you know the injectors require a millimetre-perfect gap in terms of pintle valve. The F00RJ02760 provides the perfect setting ring for the 0445120-series injectors.

Always opt for Genuine Bosch F00RJ02760 setting ring, else your injector won’t have the accurate spring push-down. We at JEM Injectors are a registered Bosch dealer. Get this genuine setting ring from us today. JEM Injectors is the sister concern of Jaggi Earthmovers.

Customers also benefit from the experience of the director at JEM Injectors – Amardeep Jaggi. As you can see other source mention the part as CR valve. But we are the only few ones who categorise F00RJ02760 as a setting ring correctly.