OEM: 973 001 020 0 PORTS: 1=M22 2, 4=M16 OEM: 973 001 010 0 PORTS: 1=M22 2, 4=M22 OEM: 437 017 030 0, 473 017 031 0, 973 001 019 0

Operating pressure, MPa (kgf / cm ²), not more - 0,8 (8,0)Flow section area corresponding to the inner diameter of 15 mm, cm ² - 1,8Connecting thread: M 22h1, 5Weight, kg - 1,08Temperature range, ° C - -45 ... 80

Mercedes BENZ Relay Valve 973 001 020 0