Thread Repair Tap for NOX Sensor Exhaust Probe Short Body

A thread repair tap for NOX sensor and particle filter sensor exhaust probe threads, used to recut damaged, rusted or worn threads on the exhaust system. The short body pattern helps when access is restricted around the sensor mounting point, making it easier to work in tighter spaces.

Used for exhaust repair work, vehicle maintenance and workshop servicing, this tap is suited to situations where a sensor will not refit properly because the original threads have become corroded or distorted. It can be used when cleaning up the mounting thread before refitting a NOX sensor or particle filter sensor, helping avoid unnecessary struggle when working around awkward exhaust layouts. For garage and trade use, it is especially useful on vehicles where access around the probe thread is limited.

The M20 x 1.5 size matches common exhaust probe thread applications within its intended use, while the 6 cutting edges help the tap centre as it starts to cut. A guide bolt with cleaning grooves helps keep the thread path clearer during use, which is useful when recutting dirty or corroded threads. The external hexagon drive gives a solid turning point for better control and power transfer on stubborn threads. For regular exhaust thread repair work, the short body design helps reach confined areas more easily and makes the job more straightforward.

Thread repair tap specifications

• Application: Used to recut damaged NOX and particle filter sensor exhaust probe threads.
• Thread size: M20 x 1.5.
• Design: Short body pattern for tighter access around exhaust systems.
• Cutting edges: 6 cutting edges to help the tap centre during use.
• Drive type: External hexagon drive for a secure turning point and solid power transfer.

A practical choice for awkward exhaust thread repair and sensor fitting work.