955 559 157 03 · Guide rail Porsche genuine (OEM) part number 955 559 157 03, Guide rail. Fitted on (2)RAIL — pos 7 · PR:D9L,QJ2, (KAT1024.BIN)RAIL — pos (7) · PR:D5Z,QJ2, (KAT1031.BIN) Open the interactive exploded diagram →