Please allow for slight color differences due to different display resolution.
وصف
Material: Steel.
Pinion:
1 die with 15 teeth, suitable for internal ring gear. 8mm inner hole, used for rotary motor of rc excavator.
Inner ring gear:
1 die with 93 teeth, outer diameter 104mm, thickness 13mm. Used to make the ring gear of excavator turntable.
Please allow for slight color differences due to different display resolution.