Feature:1. Fitment: The injector stud repair kit is specifically designed to address the common issue of seized or broken injector clamping bolts. Replacement for Benz CDi engines.2. Time Saving Solution: With the injector clamping bolt thread repair kit, you can perform the task of repairing injector clamping bolts with minimal dismantling. The cam cover can remain in place.3. Professional Tool Kit: The kit provides the necessary tools to drill out the broken bolts and install M6 threaded inserts, allowing you to use new OEM M6 bolts for a secure and reliable fit.4. Effective Repairing: Injector stud repair kit ensures a seamless and effective repair, allowing you to restore the functionality of the injector clamping bolts with confidence.5. Sturdy Materials: The injector clamping bolt thread repair kit is made of premium materials, ensuring durability and longevity. It can withstand the demands of the repair process.Specification:Item Type: Injector Clamping Bolt Thread Repair KitMaterial: MetalContents: M8 x 1.0 mm tap, 7 - 8 mm step drill, 6 mm drill bit, drill guide, insert installation tool and 5 threaded inserts.Fitment: Replacement for Benz CDi engines.Package List:1 xInjector Clamping Bolt Thread Repair Kit1 x Blow Box (Random Color)