Searching for a Daihatsu Tanto Exe 2012 automatic transmission — KF-DET 660 cc CVT (30400-B2320) with correct specifications? You’re in the right place. This genuine Daihatsu automatic transmission assembly — identified by Engine Code KF-DET and OEM Part Number 30400-B2320 — is engineered for precise fitment, smooth shifting, and dependable long-term performance in compatible Daihatsu Tanto Exe vehicles.
This automatic transmission assembly fits Daihatsu Tanto Exe (2012) models with chassis code L455SGBVZ, equipped with the KF-DET 660 cc petrol turbo engine paired to a factory-specified CVT automatic gearbox. When matched with Daihatsu’s efficient and lightweight powertrain systems, this unit delivers seamless gear transitions, consistent torque delivery, and dependable everyday driving performance — ideal for urban use, daily commuting, and short-distance travel.
Owners typically search for a replacement automatic transmission when experiencing symptoms such as:
• Slipping gears or delayed shifts
• Harsh or noisy gear changes
• Transmission warning lights or diagnostic fault codes
• Reduced power delivery or inconsistent acceleration
• Unusual gearbox noise, vibration, or hesitation
Because automatic transmissions — especially CVTs — must be matched precisely to engine performance curves, pulley and belt ratios, torque converter/CVT calibration, shift logic parameters, and ECU/TCU communication, confirming the exact engine code and OEM part number before purchase is essential to ensure correct fitment and long service life.
Why Transmission Code & Part Number Matching Matters
This automatic transmission assembly is ideal for buyers searching for a Daihatsu Tanto Exe automatic transmission for sale, a 660 cc CVT gearbox replacement, or a complete automatic transmission solution that restores smooth operation and dependable performance.
Automatic transmissions are precision-engineered systems tuned to work with specific:
• Engine power and torque curves
• CVT pulley and belt design
• Torque converter/CVT calibration
• Shift logic and control parameters
• Transmission control (ECU/TCU) integration
Installing a mismatched unit can lead to:
• Transmission warning lights or diagnostic codes
• Poor acceleration or inconsistent drivability
• Harsh or delayed gear changes
• Reduced fuel economy and overheating risk
• Premature wear or component failure
Before purchasing, always confirm:
• Correct engine code (KF-DET)
• Exact OEM part number (30400-B2320)
• Compatible vehicle model and chassis (Daihatsu Tanto Exe 2012 L455SGBVZ)
Verifying each detail ensures smooth installation, accurate ECU/TCU communication, and dependable long-term performance you can trust.
