Printed in ABS for use in automotive
Print it as it is horizontaly for strenght

Fits 7 - 8 mm holes

Is better tu use a rubber oring before assembly and to eliminate any play

0.2 mm layer hight

100% infill

use supports

Use brim for printing with abs

Use CA glue to attach the 2 pieces forever

Optionally you can smooth the edges a bit after printing with 1000 sandpaper or acetone vapor