原件号：322-3155;EO-55010
适用机型：CAT312D2;CAT313D2;CAT318D2;CAT318D2L;CAT320D2机身码WBF/TDN/ZBD;CAT320D2GC;CAT320E;CAT320GC;CAT323新一代17款;CAT323D2L;CAT326D2;CAT329D2;CAT330D2L
