發動機: 曲(qu)(qu)軸(zhou)(zhou)--曲(qu)(qu)軸(zhou)(zhou)前(qian)(qian),后(hou)(hou)(hou)(hou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng) 氣門--氣門油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng) (發動機修理(li)包o型(xing)圈) (分(fen)電器(qi)(qi)(qi)(qi)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng),水泵油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng),平(ping)衡軸(zhou)(zhou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng),機油(you)(you)泵油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng)...)； 凸輪(lun)軸(zhou)(zhou)--凸輪(lun)軸(zhou)(zhou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng)； 變速(su)(su)(su)器(qi)(qi)(qi)(qi): 變速(su)(su)(su)器(qi)(qi)(qi)(qi)--變速(su)(su)(su)器(qi)(qi)(qi)(qi)前(qian)(qian),后(hou)(hou)(hou)(hou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng) 換檔(dang)桿油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng) (變速(su)(su)(su)器(qi)(qi)(qi)(qi)修理(li)包o型(xing)圈) (分(fen)動器(qi)(qi)(qi)(qi)--分(fen)動器(qi)(qi)(qi)(qi)前(qian)(qian),后(hou)(hou)(hou)(hou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng))； 后(hou)(hou)(hou)(hou)橋: 半(ban)軸(zhou)(zhou)--后(hou)(hou)(hou)(hou)半(ban)軸(zhou)(zhou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng) 差速(su)(su)(su)器(qi)(qi)(qi)(qi)--(前(qian)(qian))后(hou)(hou)(hou)(hou)角矢油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng) 后(hou)(hou)(hou)(hou)輪(lun)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng) 前(qian)(qian)輪(lun)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng) 方向(xiang)機油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng)(方向(xiang)機修理(li)包o型(xing)圈) 方向(xiang)助力器(qi)(qi)(qi)(qi)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng) (前(qian)(qian)半(ban)軸(zhou)(zhou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng))。凡是(shi)運(yun)轉體箱內(nei)有(you)液體潤滑油(you)(you)而又與(yu)外部(bu)相連接(jie)的部(bu)位都需要油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng)。有(you)些(xie)是(shi)橡(xiang)膠(jiao)的，有(you)些(xie)是(shi)金(jin)屬(shu)的，多數是(shi)鋼骨橡(xiang)膠(jiao)的，如曲(qu)(qu)軸(zhou)(zhou)后(hou)(hou)(hou)(hou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng)，變速(su)(su)(su)箱前(qian)(qian)后(hou)(hou)(hou)(hou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng)，左(zuo)右半(ban)軸(zhou)(zhou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng)，主減(jian)速(su)(su)(su)器(qi)(qi)(qi)(qi)前(qian)(qian)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng)，空壓機曲(qu)(qu)軸(zhou)(zhou)油(you)(you)封(feng)(feng)(feng)(feng)(feng)(feng)等。