Remanufactured UA80E 8AT Aisin Transmission Complete Replacement Unit For Toyota

This remanufactured UA80E front-drive 8-speed automatic transmission is designed as a direct bolt-on replacement for failed original units, ideal for independent repair garages and collision service centers serving Toyota 3.5L V6 vehicles from 2016 to 2024. All wearing consumables get full renewal during rebuild. The valve body and solenoid pack go through single-unit performance screening, and defective solenoids are replaced completely. Every finished unit passes leak test and simulated road cycle on dynamometer to eliminate hidden faults such as slipping, shudder and unstable line pressure. After installation, adaptive learning procedure must be completed with professional scan tool to match the factory TCU. We supply English installation documents and calibration videos for technicians.

• Renewed sealing gaskets and oil seals included as standard
• Torque converter can be pre-installed or supplied separately on request
• Optional full overhaul kit (filter, friction parts, seals) with bundle discount
• English illustrated installation guide & adaptive learning operation video
• Remote technical support for post-install troubleshooting

• Transmission Model: UA80E (8AT, Aisin)
• OE Reference PN: 35000-0E230, 35000-0E240, 35704-48041
• Net Weight: 87 KG
• Overall Size: 62cm * 58cm * 46cm
• Drive Type: Front Wheel Drive
• Matching Engine: 3.5L V6 2GR-FKS
• Applicable Year: 2016–2024
• Fitment: Toyota Highlander, Sienna, Avalon, Camry
• Required Fluid: Toyota ATF WS

1. Confirm original gearbox model is UA80E, not UA80F AWD
2. Verify VIN and original part number before ordering
3. Clean engine cooling system and replace transmission cooler during install
4. Prepare Toyota ATF WS fluid for filling after mounting
5. Complete adaptive reset and road test after installation

Warranty starts from factory shipment date, covering remanufacturing defects including abnormal shifting and hydraulic failure. Damage caused by improper fluid, wrong installation, engine tuning, overloading or unauthorized disassembly is excluded from warranty coverage. Valid fault code records and inspection videos are required for all warranty claim reviews.

Q: Can we adjust the configuration of U241E orders, such as adding or removing torque converters, after PI confirmation?

A: Minor configuration changes for U241E orders are allowed within a reasonable window after PI confirmation, provided the assembly has not started. If production has commenced, part cost and labor adjustments will be recalculated accordingly. You must send written modification requests to lock the updated specification and pricing. We will update the revised PI for double confirmation to prevent wrong assembly. Flexible configuration helps you tailor packages for different local repair demands and control your inventory investment.

Q: Are separate test reports available for individual U241E valve bodies purchased as spare parts?

A: Every standalone remanufactured U241E valve body comes with its own bench test record, covering solenoid response, hydraulic pressure stability and leakage inspection. These documents can be sent digitally for your quality audit and local resale support. Our valve body test standard stays identical whether sold separately or pre-installed on a complete transmission. We reject units with unstable pressure or delayed solenoid actuation directly. Independent test data gives your repair clients confidence and reduces dispute risks in aftersales service.

Q: What happens to U241E reman units that fail dynamometer testing during production?

A: Any U241E unit failing dynamometer testing will be fully disassembled and re-inspected to locate root causes such as worn seals, defective solenoids or incorrect clutch clearances. After replacing faulty components and reassembling, it must repeat the full bench cycle and leak test. If critical hard parts exceed tolerance limits, the whole unit will be scrapped instead of reworked. We never bypass failed units for bulk wholesale shipments. This rigid rule maintains consistent quality and lowers warranty claims for our long-term overseas B2B partners.