原件号：31E9-1019;HF35552;R010110;H-28040;31E9-1019A;31N8-01510

适用机型：R290LC-7;R305LC-7;R335LC-7;R300LC-5;R375LC-7;R375LC-7H;R385LC-9;R385LC-9T;R385LC-9V;R385LVS;R450LC-5;R450LC-7;R455LC-7;R455LC-7S;R505LC-7;R485LC-9;R485LC-9T;R485LC-9V;R485LVS