996 503 963 00 · Sill Porsche genuine (OEM) part number 996 503 963 00, Sill. Fitted on (3)SILL — pos 2 (KAT1021.BIN)SILL — pos 3 · TARGA (KAT1021.BIN)SILL — pos 2 (KAT1022.BIN) Open the interactive exploded diagram →