Engine Timing Tool Set for Mercedes-Benz M139 AMG

This comprehensive special tool set is designed for professional repair and timing adjustment of Mercedes-Benz M139 AMG engines. It is suitable for timing chain replacement, cylinder head repair, and full engine service procedures.

Functionality

The set includes nearly all required special tools for correct timing chain service, including camshaft adjustment, intermediate gear handling, crankshaft rotation, and timing alignment. It ensures precise synchronization and manufacturer-compliant repair processes.

Technical Information

On M139 engines, the timing chain is located on the transmission side.
The oil pump with integrated vacuum pump is driven by a toothed belt and should be replaced during timing chain service.

Service Procedure (Overview)

Preliminary steps for timing chain replacement:

• Remove timing cover housing
• Remove gearbox, flywheel, A/C compressor, front cover, and oil pan
• Remove chain tensioner
• Remove camshaft intermediate gear
• Remove camshafts
• Remove guide rails and tension rails

Compatibility

Suitable for Mercedes-Benz engines:

• M139 AMG

OEM Reference

To be used as:
W139589001500
W139589003100
W139589003300
W139589004000
W139589024000
W177589000900
W177589010900
W256589023100
W270589034000
W654589004000

Tool Features

✔ High-quality professional-grade tools
✔ Precisely manufactured for exact fit
✔ Designed based on OEM tool specifications
✔ Enables manufacturer-level repair procedures

Scope of Delivery

✔ item.no. 124067 – Camshaft and sliding element installation tool (Camtronic) – as W139589003100
✔ item.no. 124069 – Camshaft setting and holding tool – as W139589004000
✔ item.no. 124068 – Bearing pin puller for intermediate gear – as W139589003300
✔ item.no. 123984 – Timing chain holding fixture for intermediate gear – as W139589024000
✔ item.no. 124066 – Assembly mandrel for intermediate shaft – as W139589001500
✔ item.no. 120747 – Counter holder / crankshaft turning tool – as W654589004000
✔ item.no. 106706 – Special socket T100 for camshaft adjusters – as W177589000900
✔ item.no. 117193 – Flywheel locking tool – as W270589034000
✔ item.no. 121602 – Special camshaft socket – as W177589010900
✔ item.no. 121603 – Camshaft sprocket installation tool – as W256589023100
✔ item.no. 115269 – Storage case (1/3)

OEM numbers are provided for identification purposes only. This product is not an original manufacturer tool.

MERCEDES-BENZ A-CLASS (W177) (03.2018 - 10.2019) AMG A 45 4-matic+ (177.053) (387 HP, 285 kW)

MERCEDES-BENZ A-CLASS (W177) (03.2018 - 10.2019) AMG A 45 S 4-matic+ (177.054) (421 HP, 310 kW)

MERCEDES-BENZ CLA (C118) (03.2019 - ) AMG CLA 45 4-matic+ (118.353) (387 HP, 285 kW)

MERCEDES-BENZ CLA (C118) (03.2019 - ) AMG CLA 45 S 4-matic+ (118.354) (421 HP, 310 kW)

MERCEDES-BENZ CLA Shooting Brake (X118) (06.2019 - ) AMG CLA 45 4-matic+ (118.653) (387 HP, 285 kW)

MERCEDES-BENZ CLA Shooting Brake (X118) (06.2019 - ) AMG CLA 45 S 4-matic+ (118.654) (421 HP, 310 kW)

MERCEDES-BENZ GLA (H247) (02.2020 - ) AMG GLA 45 4-matic+ (247.753) (387 HP, 285 kW)

MERCEDES-BENZ GLA (H247) (02.2020 - ) AMG GLA 45 S 4-matic+ (247.754) (421 hp, 310 kW)