140 589 00 03 00 Box Wrench Bit - WS42.00-P-0074B
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 117, 118, 156, 164, 166, 167, 171, 172, 176, 177, 204, 205, 206, 207, 211, 212, 213, 215, 216, 217, 218, 219, 220, 221, 222, 223, 230, 231, 232, 238, 240, 242, 243, 246, 247, 251.0/1, 253, 257, 290, 292, 293, 295, 297, 415, 420, 447, 448, 461, 463, 470, 471, 636, 639, 907, 910
Use in FG 32/42/43/46/83/Set B
Purpose:
Open box wrench bit, 12 mm hexagon, 3/8" four-point drive for mounting hydraulic lines to hydraulic unit system basis chip.
Further use:
For mounting brake lines, refrigerant lines or similar repair and maintenance operations. For mounting pressure line of air suspension to compressor and valve unit.