
Not sure why MB designed the diff plugs on the side of the exhaust but this short 14mm hex bit works well with one 19mm wrench to remove it. For example, someone makes a 14mm short hex bit with a 1/2" drive so I can torque it to 50NM with my torque wrench. A 3/8 torque wrench can't apply that much torque. But no manufacturer really sees a need for short 1/2" hex bits. This socket hex did not fit the torque wrench, but can be used to remove and tighten the drain and fill plugs.

Magnetic Oil Drain Plug Bolt With Gasket Washer Seal Included - PitVisit Reusable Aluminum Plug (M14 X 1.5, Silver) For Optimal Engine Maintenance
17 Review

Synthetic engine oil MOBIL 1 FS X1 5W-50, 4 l, 4 kg, 1 piece
14 Review

Robot vacuum cleaner Roborock S7 with self-cleaning base RU, white
22 Review

Smartmi convector Smartmi Electric Heater Wifi Model convector with display white (Rostest EAC), CN, white
21 Review