999 911 320 40 · beading Porsche genuine (OEM) part number 999 911 320 40, beading. Fitted on (3)BEADING — pos 43 (KAT1008.BIN)BEADING — pos 43 (KAT1014.BIN)BEADING — pos 43 (KAT1015.BIN) Open the interactive exploded diagram →