AA80 Automatic Gearbox - Aisin Automatic Gearbox Replacement for Lexus LS460 & Toyota Crown

• Transmission Code: AA80E

• Gear Type: 8-speed automatic

• Clutch System: Multi-plate wet clutch

• Gear Ratios: 1st (4.60), 2nd (2.72), 3rd (1.86), 4th (1.46), 5th (1.23), 6th (1.00), 7th (0.82), 8th (0.69), Reverse (3.45)

• Weight: Approx. 95–100 kg

• Recommended Fluid: Toyota WS (World Standard) ATF

• Torque Converter: Lock-up from 2nd to 8th gear for efficiency

• Warranty: Flexible options (3 months depending on purchase)

To ensure long-lasting performance of your AA80 Automatic Gearbox:

• Always use Toyota WS ATF (World Standard fluid).

• Flush cooler lines before installing the replacement gearbox.

• Check transmission mounts and wiring harness for wear.

• Reset the ECU/TCM after installation for optimal shifting.

• Perform fluid changes at recommended intervals.

Q1: How do I confirm that the AA80 transmission is compatible with my Lexus or Toyota?
A1: You can send us your VIN number or gearbox code, and our technical team will verify compatibility to ensure the AA80 (TL‑80SN / AA80E) is the right fit for your Lexus LS460 or Toyota Crown.

Q2: Is this AA80 gearbox brand-new or remanufactured?
A2: We offer professionally remanufactured AA80 gearboxes, each unit fully inspected, bench-tested, and calibrated to meet OEM-level performance standards.

Q3: What warranty does the AA80 transmission come with?
A3: All AA80 units include a 3‑month warranty, covering defects in manufacturing and workmanship, for peace of mind on Malaysian roads.

Q4: Can you deliver the AA80 transmission all over Malaysia?
A4: Yes — we stock AA80 gearboxes in our Kuala Lumpur warehouse, and we provide fast, secure delivery to major regions including Selangor, Penang, Johor, Sabah, and Sarawak.

Q5: Do you recommend professional installation for the AA80 transmission?
A5: Absolutely. Professional installation is strongly recommended to ensure the gearbox is installed correctly, with proper fluid levels and calibration — maximizing performance and longevity.