- for repair of defective oxygen sensor threads
- a renewing of exhaust pipes etc. is not required
- reamer Ø 18.6 mm, for reaming of oxygen sensor threads
- tap M20 x 1.5, for cutting the repair bushing threads
- tap M18 x 1.5, for cutting of oxygen sensor threads
- insertion tool to insert the threaded bushings
- 5 repair bushings
