genuine mercedes-benz check valve 002-140-84-60 part can be found as #18 in the diagram above genuine mercedes-benz parts product description r500.5.0l. R350. S400. Sl550. Ml450. Sl600. Clk350. R63 amg. C-class. Sl65 amg. Sl55 amg. Sl63 amg. Clk63 amg. Cls500, cls55 amg. Cls550, cls63 amg. Specifications brand mercedes-benz manufacturer part number 002-140-84-60 sku 002-140-84-60 product genuine mercedes-benz check valve 002-140-84-60 replaces 001-140-17-60,001-140-66-60,001-140-66-60-28 only part reference #18 on the diagram is included terms and conditions