Gates T43029 Engine Timing Belt Tensioner

Gates T43029 Timing Belt Tensioner

The Gates T43029 timing belt tensioner is an OE-exact engine timing component built for precise belt control in select Audi applications. It is engineered with an aluminum body and a hydraulic cylinder design to maintain proper timing belt tension during operation.

Gates PowerGrip Timing Tensioners are part of a product line focused on OE-quality fit and performance for timing system service. This tensioner is designed to help maintain belt life and reduce the need for a separate tensioning operation during installation.

Key Features

• OE Exact comparison rating for direct-fit timing service
• Aluminum construction for durable engine bay use
• Hydraulic cylinder tensioner design
• Supplied as a tensioner only
• Engine timing belt tensioner for valve train service

Detailed Description

This Gates timing belt tensioner is designed for 2000 Audi A6 Quattro, 2000 Audi A8, and 2000 Audi A8 Quattro applications with interference engines and the specified VIN breakpoints. The T43029 helps keep the timing belt properly tensioned so the engine’s valve timing remains stable under normal operating conditions. Cross-reference part numbers for the same application include 059109479B and FD99003.

Use the Gates T43029 when servicing the timing belt system on a 2000 Audi A6 Quattro, 2000 Audi A8, or 2000 Audi A8 Quattro. The OE-exact fit rating supports accurate replacement in timing belt service where correct tension is critical.

What It Helps Address

• Timing belt slack caused by a worn tensioner
• Noise from a failing hydraulic tensioner
• Inconsistent belt tension in the timing system
• Service issues during timing belt replacement
• Wear related to improper belt control in interference engines

Installation Notes and Tips

Verify VIN breakpoints before ordering: 2000 Audi A6 Quattro VIN 085000 & before, 2000 Audi A8 VIN 4DY016500 & before, and 2000 Audi A8 Quattro VIN 016500 & before. Confirm the engine is an interference application and inspect the full timing belt system during service. Follow factory timing procedures and torque specifications during installation.

Quality Assurance

Gates PowerGrip timing tensioners are engineered and tested to OE-quality or OE-exact standards to support proper belt life and consistent tension control in timing belt service.