Speedometer Stepper Motors - Project Guidance - Arduino Forum
Amazon.com: Switec Stepper Motor X27.288 for BMW F650GS Dakar G650GS and R1200R K27, Hummer Instrument Cluster: Automotive
Stepper Motor - SensorKing-professional manufacturer of tachograph system and parts,Hall sensors, inductive sensors,temperature sensors, level sensors, stepper motors, pressure sensors
China Switec Stepper Motor X25.168 - China X27.168, Switec Stepper Motor X27.168
Home made gauges : Generic development kit based on X27 stepper - YouTube