4M0 145 737 AD · Pressure hose Audi genuine (OEM) part number 4M0 145 737 AD, Pressure hose. Fitted on (3)HOSE — pos 15 (KAT429.BIN)HOSE — pos 15 (KAT595.BIN)HOSE — pos 15 (KAT859.BIN) Open the interactive exploded diagram →