Belts and Kits For reliable power transmission in the engine

• Allow the engine to cool down to room temperature
• Replace all components of the drive belt system
• Avoid misalignment, axle misalignment and comply with specified torques
• Always protect belt pulleys, rollers and tensioning devices from oil, brake fluid, coolant and fuel

Once used, tension bolts and expansion screws must be replaced each time.

If required, such fastening parts are included in the Bosch timing belt kits.

Fluttering ribbed V-belts, unevenly running belt tensioners, increased engine noise and vibrations can indicate defective dampers. The torsional vibration damper should be checked during major inspections. Check for cracks, detachment and deformation of the elastomer track. Some pulleys are equipped with indicators that show wear.

Simply scan the Smart Code on the packaging and download the kit-specific technical information under "Downloads". This saves valuable time and helps to avoid installation errors.