14mm to 19mm Shaft Plum Shaped Coupling Coupler 40mm Diameter 55mm Length 23mm X 19mm X 300mm please confirm your car model

please confirm your car model and part number before purchasing

for Audi A7 2016-2022

scrapbooking

Screw Model: M8

for Mercedes-Benz C200 2015-2020

14mm to 19mm Shaft Plum Shaped Coupling Coupler 40mm Diameter 55mm Length 23mm X 19mm X 300mm please confirm your car modelSuper torque can absorb vibration, appropriate a large torque transmission. Wear resistant, high hardness and excellent response. Mainly used for servo motors, spindle, step motor etc.. NOTE: The shaft coupler is not elastic, can not modify the concentricity. Shaft must be located in a straight line. If your equipment is eccentric already, then it will make noise and cause off centering. Please be cautious before your final purchasing, thank you.