K310 K311 CVT Transmission Assembly for Toyota Corolla Wish Premio Allion Succeed

This is a professionally rebuilt K310/K311 CVT (Continuously Variable Transmission) assembly, OE numbers 3040012250 and 3040020070, designed for Toyota Corolla Wish, Premio, Allion (2010-2021) and Succeed (2014-2021).

This unit is fully disassembled, cleaned, inspected, and rebuilt with new seals, gaskets, and worn internal components. Each transmission undergoes a 100% professional test to ensure stable, smooth shifting performance, eliminating common CVT issues like shudder, slippage, delayed acceleration, and abnormal noise. It is a direct replacement for the original gearbox, requiring no modifications, ideal for repair and replacement projects.

• Fully disassembled, cleaned, inspected, and rebuilt by experienced technicians
• New seals, gaskets, and worn components replaced during rebuild
• 100% bench-tested to verify pressure, shifting, and function stability

• Direct fit for Toyota Corolla Wish, Premio, Allion (2010-2021) and Succeed (2014-2021)
• Matches OE specifications for K310 / K311 CVT transmissions
• Plug-and-play installation, no modification needed

• Smooth, stepless shifting for improved fuel efficiency and driving experience
• Resolved common CVT faults like shudder, slippage, and pressure drop
• Rebuilt to factory specifications for long service life

• We are an integrated manufacturer & trade company specializing in transmissions
• Competitive factory prices, flexible MOQ and OEM support
• Fast delivery within 1-5 working days, worldwide shipping via FEDEX/DHL/UPS/TNT/EMS