931 110 173 01 · Hose Porsche genuine (OEM) part number 931 110 173 01, Hose. Fitted on (3)HOSE — pos 32 (KAT1001.BIN)HOSE — pos 32A · 3101,3102 (KAT1001.BIN)HOSE — pos 32 (KAT1004.BIN) Open the interactive exploded diagram →