Gates T43097 Engine Timing Belt Tensioner

Gates T43097 Timing Belt Tensioner

The Gates T43097 timing belt tensioner is built for engine timing service where stable belt control matters. It is an OE Exact hydraulic cylinder tensioner designed to maintain proper belt tension and support longer belt life during timing belt replacement.

For Toyota and Lexus timing belt jobs, this Gates timing belt tensioner matches the OE-style fit and performance expected in service work on Lexus LS430, Toyota Tundra, and related applications. Gates PowerGrip timing tensioners are engineered and tested for precise operation, helping eliminate the need for a separate tensioning step during installation.

Key Features

• Hydraulic cylinder tensioner design
• OE Exact comparison rating for direct replacement use
• Supports consistent timing belt tension
• Designed and tested for OE-quality fit and performance
• Contents: tensioner
• Part number: T43097

Product Details

This Gates timing belt tensioner is part of the PowerGrip line, which focuses on timing system components built to match original equipment requirements. The hydraulic design helps control belt tension across the service interval, reducing the chance of slack or over-tension after installation. If you are replacing a timing belt tensioner on a Lexus LS400, Lexus SC400, Toyota 4Runner, or Toyota Land Cruiser, this part number T43097 is a direct-fit service option for the listed applications.

This part cross-references Dayco 85016 for the same application.

What It Helps Address

• Timing belt slack caused by a worn hydraulic tensioner
• Noise from a timing system with inconsistent belt tension
• Premature timing belt wear from improper tension control
• Service issues during timing belt replacement on interference engines
• Loss of timing stability in high-mileage engine service

Installation Notes and Tips

• Use with the exact vehicle application listed for your year, make, and model.
• Inspect the timing belt, idlers, and related timing components during service.
• Follow the vehicle service procedure for hydraulic tensioner setup and timing alignment.
• Confirm engine code and timing system configuration before installation on Lexus and Toyota applications.

Quality Assurance

Gates PowerGrip timing tensioners are engineered and tested to OE-quality or OE-exact standards for fit and performance. The design is intended to maintain optimal belt tension and support reliable timing system operation in the listed Lexus and Toyota applications.

Fits 1990-1997 Lexus LS400, N/A; Fits 1992-1997 Lexus SC400, N/A; Fits 1998-2000 Lexus GS400, N/A; Fits 1998-2000 Lexus LS400, N/A; Fits 1998-2000 Lexus SC400, N/A; Fits 1998-2007 Lexus LX470, N/A; Fits 2001-2006 Lexus LS430, N/A; Fits 2001-2007 Lexus GS430, N/A; Fits 2002-2010 Lexus SC430, N/A; Fits 2003-2009 Lexus GX470, N/A; Fits 2003-2009 Toyota 4Runner, N/A; Fits 2000-2009 Toyota Tundra, N/A; Fits 2001-2009 Toyota Sequoia, N/A; Fits 1998-2007 Toyota Land Cruiser, N/A.