Description
Product Overview
The ihreesy CVT Pulley Bearing Kit is engineered as a direct replacement for original equipment bearings used in Toyota and Lexus continuously variable transmissions. Constructed from high‑grade steel, the kit delivers exceptional wear resistance and dimensional stability, ensuring consistent torque transfer and reduced vibration. Each kit includes a precisely machined pulley bearing that matches OEM part numbers 096220, B49‑12UR, B37‑9A, B37Z‑5UR, and B37Z‑15UR, guaranteeing a perfect fit without the need for additional adapters. Compact dimensions of 5.12 x 3.54 x 3.15 inches and a lightweight design (0.16 oz) make handling and installation straightforward.
Usage
Designed for everyday drivers and performance enthusiasts alike, this bearing kit restores optimal transmission function after wear or failure. Ideal for routine maintenance, rebuilds, or upgrades, it fits seamlessly into the existing transmission housing of compatible Toyota and Lexus models. Whether navigating city traffic or highway cruising, the kit maintains smooth acceleration and reliable power delivery. 
Why Choose Us
ihreesy adheres to strict quality control standards, testing each bearing 100 % before shipment. Our steel material undergoes heat treatment to achieve a hardness balance that resists deformation while absorbing shock loads. The direct‑replacement design eliminates the need for custom machining, reducing labor time and potential errors. Backed by a reputable automotive parts manufacturer, the kit offers peace of mind through proven durability and performance.
Key Features
- Premium steel construction for long‑term durability
- Exact OE match to part numbers 096220, B49‑12UR, B37‑9A, B37Z‑5UR, B37Z‑15UR
- Plug‑and‑play installation with no modifications required
- Compact, lightweight design for easy handling
- Rigorous 100 % testing ensures reliability and performance
FAQ
Is this kit compatible with all Toyota CVT models?
The kit is compatible with Toyota and Lexus models that use the listed OE part numbers. Verify your vehicle’s transmission specifications to ensure a match.
Do I need special tools to install the bearing kit?
No special tools are required beyond standard transmission service equipment. The kit is designed for a straightforward plug‑and‑play replacement.
What warranty does ihreesy provide?
ihreesy offers a limited warranty covering manufacturing defects for a period of 12 months from the date of purchase.
Can I install the kit myself?
Yes, if you have basic mechanical skills and access to a service manual, the installation can be performed without professional assistance.
How does the steel material benefit the transmission?
Steel provides high tensile strength and wear resistance, ensuring the bearing maintains its shape and performance under the high‑stress conditions of a CVT system.




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