● Isakhiwo esibalulekile esiqinile, kulula ukusifaka.
● Iringi yangaphakathi ebanzi: ivumela ukukhiya i-jacking, iqinile kangcono.
● Intambo ephezulu: izintambo ezimbili eziphezulu ezine-engeli engu-120 degrees eringini yangaphakathi ukuze kuqinisekiswe ukubosheka kalula kokuthwala ku-shaft.
● Indandatho yokubamba: kukhona eyodwa nhlangothi zombili, izovimba ngempumelelo uthuli.
● Thintana ne-rubber seal: ifakwe ngaphakathi kwe-retainer rings nhlangothi zombili ukuze.