The Common Rail Injector Stroke Measuring Tool Kit is an essential workstation for professional diesel injector remanufacturing (Stage 3 Repair). It is designed to measure critical internal dimensions, such as armature lift, needle valve lift, and AHE dynamic stroke for Bosch (110, 120 series) and Denso injectors. By using high-precision digital micrometers and specialized measurement seats, technicians can accurately determine the required thickness of adjustment shims to restore injectors to original factory specifications.




Stage 3 Calibration: Crucial for high-end injector repair, allowing for precise adjustment of internal strokes.
Universal Compatibility: Multi-functional measurement seats support a wide range of Bosch, Denso, and Delphi injectors.
High Precision: Equipped with digital indicators (0.001mm resolution) for micron-level accuracy in shim selection.
Comprehensive Measurements: Capable of measuring needle lift, armature lift, and solenoid valve stroke (AHE).
Simplified Workflow: Ergonomic workbench design keeps all necessary adapters and gauges organized for efficient daily use.
Improved Performance: Ensures balanced fuel delivery and consistent injection timing across all engine cylinders after repair.
| Technical Items | Specifications / Details |
|---|---|
| Application | Bosch, Denso, Delphi Common Rail Injectors |
| Calibration Stage | Stage 3 (Shim & Stroke Adjustment) |
| Measurement Parameters | Armature Lift, Needle Lift, AHE Dynamic Stroke |
| Display Precision | 0.001 mm (Digital Indicator) |
| Material | Stainless Steel / Hardened Tool Steel |
| Accessories | Measurement Bases, Adapters, Dial Gauges, Calibration Blocks |
| Compatibility | Bosch 110, 120, Denso G2/G3 Series |



