TPMS Sensor and Sensor Nut Tool. Porsche 928 S4 / 928/ GT / 928 GTS  ❭  00072192740

Tyre Pressure Monitoring System (TPMS or RDK) Tool Set for Nut and Sensor

This specialised TPMS fitting tool set is designed specifically for the Porsche 928 S4, 928 GT and 928 GTS models equipped with factory tyre pressure monitoring systems.

Fits:

• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95

Tools for diagram Ref No 19  

Correct installation and removal of the original 928 RDK sensors requires the proper factory-style tools. Using incorrect tools can damage the sensor housing, securing nut or wheel assembly.

This complete set includes:
• Sensor nut tool with square pegs (for the retaining nut)
• Sensor body tool with round pegs (for the RDK sensor itself)

What This TPMS Tool Set Does

The Porsche 928 RDK system uses a two-part securing system inside the wheel:
1 - A retaining nut that secures the sensor assembly
2 -  The sensor body itself, which must be held or positioned correctly during removal or installation

The square peg tool (Porsche part number 00072192740) engages precisely with the sensor retaining nut.
The round peg tool (Porsche part number 00072192730) interfaces correctly with the RDK sensor body.

Together, they allow safe disassembly and reassembly without damaging rare and expensive components.

Why You Need the Correct 928 RDK Tools

Prevents Sensor Damage
Original Porsche 928 TPMS sensors are costly and increasingly hard to source. Using the proper peg tools prevents cracking or distortion during removal.

Protects Wheel Finish
Improvised tools can slip, causing damage to alloy wheels. These tools ensure precise engagement and controlled torque application.

Essential for Wheel Refurbishment
When refurbishing, powder coating or restoring Porsche 928 wheels, the RDK sensors must be removed correctly. This tool set is essential for professional-level work.

Ideal For
• Porsche specialist workshops
• Classic Porsche restoration projects
• Wheel refurbishment professionals
• 928 owners maintaining original RDK systems
• Safe sensor removal before powder coating wheels