



🚗 Upgrade your Lexus engine’s heartbeat with AISIN’s ultimate timing belt kit—because second best isn’t an option!
The AISIN TKT-031 Engine Timing Belt Kit with Water Pump is a comprehensive, OE matched service kit designed for select Lexus GS300 and IS300 models. It includes premium components such as a timing belt, water pump with durable carbon ceramic seals, tensioner, pulley, gaskets, and installation instructions—all engineered for precise fit and long-lasting performance. This all-in-one kit saves time and money by replacing all critical engine timing components simultaneously, ensuring reliability and factory-grade quality.

















| Manufacturer | Aisin |
| Brand | AISIN |
| Model | TKT-031 |
| Item Weight | 1 pounds |
| Product Dimensions | 14.8 x 6 x 14 inches |
| Item model number | TKT-031 |
| Exterior | Machined |
| Manufacturer Part Number | TKT-031 |
| OEM Part Number | TKT 031, TKT031 |
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