... injector calibrate Shim, adjusting gasketCalibrate shim, injector gasket, calibration spacerName: B11 Calibration shim kit for bush(up)Applied to injectors:(BOSCH ... /125/2310986 435 503/505/508/502/501/523 Model: B11 (Dia.: 0.9-1.5mm )61Types, 10pcs/typeB11 sub-model ... common rail injector calibration him, injector gasket, injector repair parts B11