Aisin TKT-033 Engine Timing Belt Kit with Water Pump

Aisin TKT-033 Timing Belt Kit with Water Pump

The Aisin TKT-033 is an engine timing belt kit with water pump for select Toyota and Lexus hybrid applications. It combines OE-manufactured components in one package and includes detailed professional instructions for service work on the timing system.

Key Features

• Engine timing belt kit with water pump
• OE-manufactured components included in one combined kit
• Detailed professional instructions included
• Direct application for select Toyota Highlander and Lexus RX400h models
• Part number: TKT-033

Detailed Description

Built for timing service on the 2006-2010 Toyota Highlander and 2006-2008 Lexus RX400h, this Aisin timing belt kit with water pump brings together the major components needed for a complete timing belt job. It is listed for vehicles with a hydraulic tensioner, including 2006 applications from 06/2005. The Aisin TKT-033 is a practical choice when replacing wear items in the engine valve train system and restoring proper timing system service intervals.

This part cross-references TKT033 for the same application.

What It Helps Address

• Timing belt wear, cracking, or age-related deterioration
• Water pump leakage or coolant seepage during timing service
• Noisy or overdue timing system maintenance
• Service needs on Toyota Highlander and Lexus RX400h engines with hydraulic tensioner
• Complete timing belt replacement planning with matched components

Installation Notes and Tips

Verify engine configuration and hydraulic tensioner application before installation. Follow the included professional instructions and service manual procedures for timing alignment, torque values, and coolant refill after water pump replacement. Because this kit is for specific model years and build dates, confirm fitment against the vehicle identification and production date before ordering.

Quality Assurance

Aisin supplies OE-manufactured components for this combined timing kit, supporting consistent part matching for the listed applications. Part number TKT-033 is cataloged for direct replacement use on the specified Toyota Highlander and Lexus RX400h vehicles.