The Bosch Piezo Valve Assembly Tool Kit is a specialized precision set designed for the delicate repair of Bosch piezoelectric common rail injectors. Unlike standard solenoid injectors, piezo valves require specific torque and alignment tools to ensure the ceramic stack and valve seat are perfectly integrated. This kit provides the necessary sockets, fixtures, and installation sleeves to handle the valve assembly without risking micro-cracks or pressure leakage, restoring the injector to factory standards.



Anti-Damage Design: Specifically engineered to protect the fragile piezoelectric ceramic stack during the valve installation process.
High-Precision Alignment: Ensures the valve seat and valve assembly are perfectly centered, preventing fuel leakage and injection timing errors.
Complete Toolkit: Includes specialized sockets and mounting sleeves for various Bosch piezo injector models.
Hardened Tool Steel: Manufactured from high-grade industrial steel with heat treatment for maximum durability and wear resistance.
Restores OEM Performance: Allows workshops to perform professional-level repairs on expensive piezo injectors instead of replacing them.
Easy Operation: Ergonomic tools designed for a steady grip and controlled torque application.
| Technical Items | Specifications / Details |
|---|---|
| Application | Bosch Piezoelectric Common Rail Injectors |
| Functions | Valve Assembly Removal, Installation, and Sealing |
| Compatibility | Bosch 0445 115 / 116 / 117 Series and more |
| Material | Hardened Chrome-Vanadium Steel (Cr-V) |
| Tool Components | Special Sockets, Alignment Sleeves, Fixtures |
| Surface Finish | Anti-rust Black Oxide / Chrome Plating |
| Packaging | Professional Protective Tool Case |



