Camshaft adjuster repair VW 4.0 W8

Regeneration of a complete set of 2 camshaft adjusters for Volkswagen 4.0 W8 engines

We provide a comprehensive regeneration service for two camshaft phase adjusters (variators) used in Volkswagen W8 engines (4.0 W8).
The service is carried out by MEHENKER – the first company in Poland to manufacture new variable valve timing systems, specializing in the design, production, and repair of cam phasers since 2013. With experience gained in cooperation with OEMs and premium suppliers, each regeneration is performed to a quality standard higher than the original.

The regeneration service includes:

• Repair of the variator lock – restoring full functionality of the locking mechanism, eliminating start-up rattling and synchronization errors.

• Resealing of variators – replacement and adjustment of sealing elements to reduce oil leakage and restore proper hydraulic operation.

• Cleaning and inspection of the control system – complete cleaning and testing of components with OEM numbers 07D109210D and 07D109204E, including tightness and response verification.

Why MEHENKER?

• Over 10 years of expertise in variable valve timing systems.

• Application of new cam phaser manufacturing technologies in the regeneration process.

• High-quality materials and heat treatment for durability exceeding OEM parts.

• Final testing on dedicated benches simulating real engine conditions.