021 115 193 B · cap nut Porsche genuine (OEM) part number 021 115 193 B, cap nut. Fitted on (2)CAP NUT — pos 14 · 914-4/1,7 (KAT1070.BIN)CAP NUT — pos 14 · 914-1,8V/1,8 (KAT1070.BIN) Open the interactive exploded diagram →