Ziptek Chery Tiggo CVT QR025CHA Transmission

This remanufactured 310203YX0A (Jatco JF018E / CVT8 Hybrid) CVT transmission is specifically engineered for Nissan and Infiniti hybrid drivetrains featuring the 1-motor, 2-clutch parallel hybrid system. Designed for seamless continuously variable shifting, it is fully compatible with popular hybrid models including the Nissan Pathfinder, X-Trail, Murano, and Infiniti QX60. Built to meet rigorous OEM specifications with its dedicated electric oil pump system, this unit ensures maximum fuel efficiency, durability, and reliable power transfer.

Ziptek presents the premium QR025CHA Continuously Variable Transmission (CVT) assembly, engineered to deliver unparalleled smoothness and fuel efficiency for Chery and Jetour platforms equipped with the 1.5T turbocharged engine. Serving as a highly reliable, direct-fit replacement for flagship models like the Chery Tiggo, Arrizo series, and Jetour X70, this advanced automatic gearbox optimally balances engine RPMs to ensure seamless, uninterrupted acceleration. Designed to meet strict OE standards, the Ziptek QR025CHA transmission instantly restores factory-grade drivability and long-term drivetrain reliability for both daily commuting and highway cruising.

Core Features & Components:

• Premium Belt System: Utilizes a highly durable Bosch steel push-belt mechanism designed to securely handle the aggressive low-end torque of the 1.5T engine without shuddering or clutch slippage.

• Intelligent Simulated Shifts: Features advanced CVT programming with a wide gear ratio spread that simulates traditional multi-speed step gears, delivering highly responsive acceleration on demand.

• Lightweight Transverse Architecture: Housed in a compact, heavy-duty aluminum casing that reduces overall vehicle weight while offering superior thermal dissipation.

• Comprehensive Assembly: Comes fully equipped with a precision-machined valve body, high-capacity oil pump, and internal sensors for optimized hydraulic control and adaptive shifting logic.

Professional Installation & Technical Notes:

• Fluid Specification: This unit absolutely requires OEM-approved Chery CVT Fluid. Utilizing standard Automatic Transmission Fluid (ATF) or incompatible aftermarket fluids will cause immediate belt slippage, overheating, and catastrophic internal failure.

• TCM Programming & Calibration: After installation, a complete memory reset and recalibration of the Transmission Control Module (TCM) is mandatory. Professional diagnostic tools must be used to perform adaptation learning for fluid pressure and belt tension.

• System Flushing: The vehicle’s transmission oil cooler and all external lines must be meticulously flushed prior to start-up to prevent any metallic debris from the previous failed transmission from contaminating the new unit.