




【Perfect OEM Replacement】 Replaces OE part numbers 90K-38411 36173 36174 7PK2120. This complete drive belt tensioner kit ensures a perfect factory fit and reliable performance.
【Wide Compatibility】 Designed for Toyota 4Runner 4.0L 2004-2009 / Toyota Tundra 4.0L 2005-2010 / Toyota Tacoma 4.0L 2005-2015 / Toyota F Cruiser 4.0L 2007-2009. Each belt tensioner and tensioner pulley provides stable power transmission and reduces engine vibration.
【High-Quality Construction】 Built with high-strength materials to resist wear, heat, and corrosion. The tensioner belt maintains optimal tension, ensuring the serpentine system runs smoothly and quietly even under tough driving conditions.
【Complete Kit for Easy Installation】Includes Belt Tensioner 38411 x1 / Idler Pulley 36173 x1 / ldler Pulley-Upper 36174 x2 / Serpentine Belt 7PK2120 x1. Everything needed for a quick and hassle-free installation with no special tools required.
【Reliable Performance & Long Lifespan】 Precision-engineered to match OEM standards. The tensioner pulley assembly delivers consistent tension, reduces belt slippage, and extends overall system life — keeping your engine running efficiently.
【Perfect OEM Replacement】 Replaces OE part numbers 90K-38411 36173 36174 7PK2120. This complete drive belt tensioner kit ensures a perfect factory fit and reliable performance.
【Wide Compatibility】 Designed for Toyota 4Runner 4.0L 2004-2009 / Toyota Tundra 4.0L 2005-2010 / Toyota Tacoma 4.0L 2005-2015 / Toyota F Cruiser 4.0L 2007-2009. Each belt tensioner and tensioner pulley provides stable power transmission and reduces engine vibration.
【High-Quality Construction】 Built with high-strength materials to resist wear, heat, and corrosion. The tensioner belt maintains optimal tension, ensuring the serpentine system runs smoothly and quietly even under tough driving conditions.
【Complete Kit for Easy Installation】Includes Belt Tensioner 38411 x1 / Idler Pulley 36173 x1 / ldler Pulley-Upper 36174 x2 / Serpentine Belt 7PK2120 x1. Everything needed for a quick and hassle-free installation with no special tools required.
【Reliable Performance & Long Lifespan】 Precision-engineered to match OEM standards. The tensioner pulley assembly delivers consistent tension, reduces belt slippage, and extends overall system life — keeping your engine running efficiently.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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