WELZH Oxygen Sensor Thread Repair Set 1098-WW

For the repair of broken oxygen sensor threads.
No need to replace exhaust pipes.

Included
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.

Spare insert available.