9P1 817 307 AY · Cross member Porsche genuine (OEM) part number 9P1 817 307 AY, Cross member. Fitted on (2)CRSS MEMB. — pos 11 · 1 (KAT1053.BIN)CRSS MEMB. — pos 4 · 1 (KAT1208.BIN) Open the interactive exploded diagram →