Gates TCK355 Engine Timing Belt Component Kit

OE Timing Belt Kit for Audi and Volkswagen

Gates PowerGrip Premium OE Timing Belt Component Kit TCK355 is built for direct service on select 2015-2016 Audi A3 and Volkswagen models with interference engines. It combines the timing belt, spring tensioner, idlers, and related mounting hardware into one service package for a complete timing system replacement.

Gates is known for timing belt and timing component kit manufacturing, and this PowerGrip Premium OE Timing Belt Component Kit line is designed to support OE-equivalent service life, quality, and performance for routine engine maintenance.

Key Features

• Part number TCK355 for timing system service
• Fits select 2015-2016 Audi A3 and 2015-2016 Volkswagen Jetta applications, plus 2015 Volkswagen Beetle, Golf, Golf SportWagen, and Passat
• Includes a timing belt with 145 teeth and 25 mm width
• HSN belt construction with Modified Curvilinear (III) tooth profile
• Spring-style tensioner for proper belt loading
• Includes belt, tensioner, 2 idlers, bolts, nuts, studs, and installation instructions
• No timing marks on the belt
• OE Performance rating

Detailed Description

The Gates TCK355 timing belt component kit is a fitment-specific engine service solution for Audi A3 and Volkswagen vehicles listed above. It is designed around the timing belt system rather than a single wear item, helping restore belt tracking, tension control, and idler operation during scheduled maintenance on interference engines. The kit uses an HSN timing belt with a modified curvilinear tooth design and a spring tensioner configuration for consistent system setup.

This part cross-references 2523550 for the same application. Use Gates TCK355 when servicing a 2015-2016 Audi A3 or a 2015-2016 Volkswagen Jetta, or when replacing the timing components on a 2015 Volkswagen Beetle, Golf, Golf SportWagen, or Passat.

What It Helps Address

• Timing belt wear, cracking, or age-related deterioration
• Noise or irregular operation from worn idlers or tensioner components
• Loss of proper belt tension during engine service
• Incomplete timing system repairs when only the belt is replaced
• Maintenance needs on interference-engine timing systems

Installation Notes and Tips

Installation instructions are included. Follow the vehicle service procedure closely, verify camshaft and crankshaft timing before removal, and replace all listed timing components together to help maintain correct belt alignment and tension. Because this application is for interference engines, accurate timing setup is critical during reassembly.

Quality Assurance

Gates manufactures timing belts and timing component kits for global vehicle applications, and this PowerGrip Premium OE Timing Belt Component Kit is positioned as an OE-performance replacement. The kit is built to meet the service demands of the listed Audi and Volkswagen applications while supporting complete timing system renewal.