4L0 860 022 M · roof rail Audi genuine (OEM) part number 4L0 860 022 M, roof rail. Fitted on (2)ROOF RAIL — pos (1) · 4L0 860 152 B (KAT493.BIN)ROOF RAIL — pos 1 · PR:3S2 (KAT675.BIN) Open the interactive exploded diagram →