Mercedes-Benz M177 M178 engine timing tool kit. Camshaft and Crankshaft Alignment: The kit's primary function is to lock the camshafts at Top Dead Center (TDC) and to correctly position the crankshaft for timing chain assembly and disassembly.

• OEM Equivalents: The tools are designed to replace or are equivalent to specific Mercedes-Benz factory tools, such as 177589014000, 177589001500, and 117589024000.

• Essential Components: A complete kit typically includes:

1. Camshaft holding tools

2. Crankshaft locking pin

3. Camshaft adjuster holding tool

4. T100 socket for camshaft screw removal

5. Other various screws and pins needed for timing procedures

Applications.

• Engine Codes: The tools are for the M177 and M178 4.0L biturbo V8 engines.

• Vehicle Models: They are used in many AMG models, including the C63, C63S, E63, S63, G63, and GT, as well as certain Maybach models.

• (engine codes M177 and M178 from 2015 onwards).

• It is also compatible with other Mercedes-Benz models like the AMG GT, C Class, E Class, G Class, GLC, GLE, GLA, S Class, and Maybach, as well as Aston Martin models such as the DB11 V8, DB11 Volante, DBX, and Vantage.

• The kit is essential for tasks like disassembling and assembling the timing chain, ensuring the camshaft is locked at the required timing position.

• It comes in a portable storage case for easy organization and transport.