NOTE:
Physical photography, please carefully check the items you need before placing an order, buy the wrong model is not refundable.
Feature:
*100% Brand New
** High Quality
Package content: 1pc rubber ring
Tip: After the installation of the rubber ring, as the general public is manually rather than mechanically pressed installation, the force of the rubber ring installation is not uniform, the installation of the outer circle and thickness may be irregular, so at the beginning of the operation due to poor dynamic balance and there will be a slight vibration, but after a period of operation will be due to the role of the motor shaft pressure Ting and gradually reduce until stable.