

🚗 Upgrade your engine’s heartbeat with AISIN’s all-in-one timing kit—because your ride deserves the best!
The AISIN TKT-021 Engine Timing Belt Kit with Water Pump is a comprehensive, OE matched service kit designed for select Lexus and Toyota models. It includes a timing belt, water pump with advanced diecast aluminum housing and carbon ceramic seals, tensioner, pulleys, gaskets, and installation instructions. Engineered for durability and perfect fitment, this kit streamlines maintenance by replacing all critical components simultaneously, saving time and preventing costly future repairs.













| ASIN | B008EEYWKI |
| Best Sellers Rank | #3,010 in Automotive ( See Top 100 in Automotive ) #2 in Timing Belt Kits |
| Brand | AISIN |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,734) |
| Date First Available | 1 January 2024 |
| Exterior | Machined |
| Item Weight | 4.3 Kilograms |
| Item model number | TKT-021 |
| Manufacturer | Aisin |
| Manufacturer Part Number | TKT-021 |
| Model | TKT-021 |
| OEM Part Number | TKT 021, TKT021 |
| Position | Center |
A**R
Everything necessary fof timing belt and water pump change. The only thing to remember is that you should also buy a new replacement serpentine belt for the alternator, if you wsng to do a proper job.
S**I
I have been a shade tree mechanic since 14 years old, at 67 years old Toyota wanted $1600 to change out my timing belt and all these components. So I bought this and did it myself and saved a lot of money, thanks to these parts and YouTube !!!!!
E**O
This Aisin package represents unbelievably great value. These are the very same items sold individually by Toyota dealers, ( in repackaged red and white Toyota livery ) I purchased these very same items from a Toyota dealer, here in Australia eleven years ago for over $600.00 Add free postage from the U.S.A. and this represents fantastic value, unmatched anywhere here in Oz.
M**T
Yes this is indeed genuine Toyota components. Just didn't have the Toyota's dealer markup cost. Installed over 20k km ago. Kit was excellent fitment. As to be expected. Good instructions. Installed it myself. It's a weekend long project to do this job yourself. My brother assisted and we knocked it out of the park. Kit dues not include everything you'll need to do this service, you'll need some sealants not included. No fault there just a warning that you need to research before doing this job. Toyota designated specific RTV Silicone engine sealants will also need to be acquired to do this service job. That said, everything in this kit is Toyota quality and fit and finish is "as factory". 4.7l V8 VVTI 2005 Toyota 4Runner I'll be ordering this again when it's due for the next service. My brother has done about ten of these now on various Toyota's and those is there kit her recommended me to purchase. 🤘👍❤️👌
R**V
Fit the Toyota tundra 2007 perfectly. Very nice kit Asian is also majority owned by Toyota so you are getting oem product. Skip the dealer if you need this kit.
Trustpilot
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