A threaded insert repair kit for Mercedes CDi engine injector clamping bolt. It enables a broken stud repair to be carried out with minimal dismantling. More information about the VS640 and prices are on our website: https://bit.ly/SealeyVS640 | Sealey Tools

Fixed the damaged threads in my transmission using a thread repair insert kit so I could bolt the starter back on correctly. These helicoils are made from spring steel and designed to go in one way only, so they don’t need Loctite. The spring tension keeps them locked in place permanently. It’s an easy fix for stripped threads in aluminum housings like transmissions and engine blocks, and I’ll show you how to do it step by step. #CarRepair #TransmissionRepair #Helicoil #StarterInstall #ThreadRep