Bosch 120 series injectors
Bosch 120 (CRIN2) series injectors are mostly installed in commercial vehicles, supporting the medium and heavy vehicles above. Its working principle is similar to the Bosch 110 injectors! But in the maintenance of the division of the stroke, the spring force matching and the flexibility between the parts require more stringent specifications! Bosch 120 (CRIN2) is divided into two types of engine assembly: built-in and external, both of which are very similar to each other in terms of internal structure