The Toyota Lexus UA80E C2 clutch drum is a critical internal transmission component designed for vehicles equipped with the UA80E 8-speed automatic transmission from 2017 through 2024. This drum houses the C2 clutch assembly, which controls specific gear engagements and ensures smooth torque transfer during acceleration and shifting. Because the UA80E operates as a modern 8-speed transmission, precise clutch function plays a major role in maintaining fuel efficiency, shift quality, and long-term durability.
Over time, clutch wear, overheating, or internal damage can compromise performance. Replacing the C2 clutch drum restores proper clutch engagement and prevents slipping or delayed shifts. In addition, verifying that your vehicle uses the UA80E transmission ensures correct compatibility, since Toyota and Lexus use multiple 8-speed variants. You can confirm the transmission code by checking the vehicle build data or transmission identification tag.
This UA80E C2 clutch drum works best when paired with new friction plates, steels, seals, and a complete rebuild kit. For example, installing updated clutch components alongside a refreshed valve body helps ensure consistent hydraulic pressure and smooth gear changes. Customers can also explore compatible parts on our site, including UA80E rebuild kits, valve bodies, and hard parts, to complete a comprehensive repair.
Being a newer transmission, we recommend making sure you have the right measurements and contacting us for any specifications!
UA80 Parts
Vehicle Compatibility
Toyota Applications
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Camry (2.5L): 2018–2024
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RAV4 (2.5L): 2019–2024
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Highlander (2.5L): 2020–2024
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Sienna (2.5L Hybrid): 2021–2024
Lexus Applications
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ES 350: 2019–2024
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NX 250 / NX 350: 2022–2024
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RX 350: 2023–2024
Fitment Notes
This C2 clutch drum fits UA80E transmissions only. Always verify the transmission code, engine configuration, and production year before purchase. Proper verification ensures correct clutch operation, smooth shifting, and extended transmission life.
Also, consult official Toyota or Lexus service documentation for installation procedures and torque specifications. We’ve attached a diagram that should be able to see what parts you’ll need for a transmission rebuild!
UA80 Diagram
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