I have a set of Bosch injectors with the following numbers stamped into the body on the side, B280707347 / 1 V2323. There are no numbers cast into the top side like I have seen on normal bosch injectors, and the numbers have not been gound off like Lingelfelter does. They do have the numbers 065 and 060 cast into the top side. Does anyone know anything about these injectors?

 

i work at a bosch dealer and dont know this number, can it be R280707347?

 

Nope, I looked at the number real close and on all the injectors it is stamped into the metal part of the body B280707347. Any body ever seen these type of injectors. They look similar to the white top Bosch's, but the bottoms are a different color plastic.