Hassle-Free Returns Mueller-Kueps 506 021 NOX Sensor Thread Restorer Kit

Mueller-Kueps 506 021 NOX Sensor Thread Restorer Kit (M20x1.5 & M22x1.5)

The Mueller-Kueps Sensor Tap Kit, No. 506 021, is designed to professionally restore the NOX sensor hole thread without damaging the exhaust system. The tools are for sensors sizes M20x1.5 and M22x1.5. Coarse carbon deposits are removed by the guide pin with cleaning grooves. Measuring just 27mm in length, the extra short tools can be used in extremely tight spaces.

Each tool features hard material coating, six cutting edges for ideal centering, and integrated guide pins for recutting dirty holding threads, especially for NOX and particle filter sensors on exhaust systems.

Mueller-Kueps 506 021 NOX Sensor Thread Restorer Kit M20x1.5 & M22x1.5

Specifications

Super short tap with integrated guide pin.
Professionally restore the NOX sensor hole thread without damaging the exhaust system. Universal use for light and heavy duty diesel engines.

# 506 520 – Sensor tap M20x1.5 extra short, e.g. NOX-Sensors
# 506 522 – Sensor tap M22x1.5 extra short, e.g. particle filters

sizes:- M20 x 1.5 and M22 x 1.5