Description
Product Overview
The YzusGomumu Serpentine Drive Belt Tensioner Kit is engineered for durability and precise belt control. Featuring a robust alloy steel tensioner and a machined aluminum idler pulley, the kit maintains optimal belt tension across a wide temperature range. Designed to match OEM specifications (part numbers 90K-38488, 36026, etc.), it fits 1998‑2007 Toyota Land Cruiser, 2000‑2006 Tundra, 2001‑2008 Sequoia, 2003‑2009 4Runner, and compatible Lexus models. Package dimensions are 9.91 x 5.11 x 4.91 inches, weighing 4.52 lbs.
Usage
Ideal for daily commuters, off‑road enthusiasts, and fleet vehicles, this tensioner kit ensures smooth power delivery in both city traffic and rugged terrain. Install it during routine maintenance or belt replacement to prevent slippage, reduce noise, and extend belt life. 
Why Choose Us
YzusGomumu combines premium materials with advanced heat‑treatment processes, delivering a component that resists vibration, torsion, and corrosion. Each unit undergoes strict quality checks and meets or exceeds OEM performance standards, providing confidence for mechanics and DIY owners alike.
Key Features
- High‑grade alloy steel construction for long‑term durability
- Precision‑machined aluminum idler pulley for smooth operation
- Exact OEM fit for multiple Toyota and Lexus 4.7L models
- Reduces belt wear and prevents slippage under heavy loads
- Easy installation with included hardware and instructions
FAQ
Is this kit compatible with my 2005 Toyota Tundra?
Yes, the kit fits 2000‑2006 Toyota Tundra models equipped with the 4.7L engine.
Do I need special tools to install the tensioner?
Standard hand tools such as a socket set and torque wrench are sufficient for installation.
What warranty does YzusGomumu offer?
The product comes with a one‑year limited warranty covering manufacturing defects.
Can this tensioner be used on Lexus LX470?
Absolutely, it is listed as compatible with 1998‑2007 Lexus LX470 models.
How does the alloy steel improve performance?
Alloy steel provides higher tensile strength and resistance to fatigue, ensuring consistent belt tension and longer service life.
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