cvt transmission belt

Company Introduction Meishun company focuses on automotive automatic transmission assembly, spare parts, maintenance parts including valve body, chain belt, pulley set, solenoid valve kit, clutch kit, seal kit, TCU, control models, differential, oil pump, piston, etc. A full range of transmission accessories cover all models. Company strength Covering gearboxes and gearbox accessories for all car brands. Remanufacturing technology leads domestic peers. We stock a large

Company Introduction Meishun company i n order to improve the quality and stability of our products, each product must go through the initial test of intelligent testing equipment to ensure that the standard working valve required by the products is met. Then, the second real vehicle test is carried out to ensure that the driving performance of the product is smooth. Company strength With over 20 years of industry experience, we have honed our technical expertise in

Company Introduction Meishun company in order to improve the quality and stability of our products, each product must go through the initial test of intelligent testing equipment to ensure that the standard working valve required by the products is met. Then, the second real vehicle test is carried out to ensure that the driving performance of the product is smooth. Company strength With over 20 years of industry experience, we have honed our technical expertise in disassembl

Company Introduction Meishun company in order to improve the quality and stability of our products, each product must go through the initial test of intelligent testing equipment to ensure that the standard working valve required by the products is met. Then, the second real vehicle test is carried out to ensure that the driving performance of the product is smooth. Company strength With over 20 years of industry experience, we have honed our technical expertise in disassembl

Company Introduction Meishun company focuses on automotive automatic transmission assembly, spare parts, maintenance parts including valve body, chain belt, pulley set, solenoid valve kit, clutch kit, seal kit, TCU, control models, differential, oil pump, piston, etc. A full range of transmission accessories cover all models. Company strength Covering gearboxes and gearbox accessories for all car brands. Remanufacturing technology leads domestic peers. We stock a large

In the transmission system, the ** pulley kit ** is usually associated with the ** continuously variable transmission (CVT) ** rather than the dual-clutch (DCT) or the traditional automatic transmission (AT). Its core function is to achieve stepless speed change through variable-diameter pulleys and steel belts (or chains), thereby optimizing power transmission efficiency and driving smoothness.

Application: Designed for Hyundai Mistra (DU) 1.8L gasoline engines with Start/Stop functionality. Key Features: Enhanced Belt Drive: High-strength push belt with widened pulley contact area for improved torque handling (up to 180Nm). Start/Stop Optimization: Reinforced auxiliary pump maintains hydraulic pressure during engine restarts. TCU Logic: Adaptive shift mapping for fuel economy and reduced belt slippage risk. Failure Modes: Belt Wear: Contaminated fluid (non-SP-IV)

Function: Seals the CVT assembly while supporting critical components (secondary pulley shaft, differential bearings). Key Features: Material: High-strength aluminum alloy (ADC12) with precision CNC-machined bearing bores Integrated Components: • Differential bearing races (must match OEM hardness)• Fluid return galleries (prevents oil starvation)• Speed sensor mounting points Failure Modes: Bearing Bore Wear: Causes shaft misalignment → belt/chain damage (P2817 code)

Technical Verification: With 20 years of Hyundai CVT expertise , our engineering team confirms this transmission meets exact OEM specifications for Mistra 1.8L start-stop applications. Product Specifications: Genuine OEM C0GF1 CVT assembly P/N 480002H302 Compatible with Hyundai Mistra (DU) 1.8L gasoline models Includes start-stop system compatibility Complete unit with torque converter and TCM Critical Features: • Push-belt CVT with optimized start-stop operation• Reinforced