31100AB400 Automatic Transmission System Torque Converter
Company Introduction
Guangzhou Meishun Automatic Transmission Co., Ltd. offers high-quality automotive transmission assemblies and spare parts from our facility in Guangzhou Jingu Science and Technology Industrial Park. Utilizing CNC robots and advanced testing, we ensure product excellence. Our wide range of accessories is popular in China and abroad, supported by strong inventory and customer-focused service.

Our Service
Accurate product matching using VIN numbers or product images.
Quick response from the after-sales team.
Regular customer follow-ups for feedback and improvements.
Technical training for customers.

F&B
How is your after-sales service and support:
Our after-sales service includes mentioned services such as warranty coverage, technical support, and maintenance assistance ensuring customer satisfaction and product longevity.
Quality control:
From product assembly, we use CNC robots and assembly equipment to ensure that the product is reasonable and torque. We use test machines to test all the parts 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.


automatic transmission system torque converter
,31100AB400 torque converter
,31100AB400 automatic transmission system torque converter
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QR019CHB CVT Transmission Assembly for Chery Tiggo & Other Models
Product Overview Product Name: QR019CHB CVT Transmission Assembly Core Part Number: QR019CHB1500010 (compatible with multiple suffixes: BA/CA/DA/EA/GA/JA/KA) Transmission Model: QR019CHB Product Type: New Origin: Anhui, China Dimensions: 60*45*61 cm Weight: 105 kg Key Features & Benefits ⚙️ Smooth & Efficient Performance CVT design ensures seamless acceleration without shift shock 8. Optimized for fuel economy, reducing consumption by 10–15% compared to traditional automatics -
5R55S Forward Clutch Assembly
5R55S Forward Clutch Assembly 4L5Z-7A360-AA for Ford Ranger & Aerostar Product Overview Product Name: Forward Clutch Assembly Core Part Number: 4L5Z-7A360-AA (compatible with 4L5Z7A360AA, F77Z-7A360-DD) Transmission Models: 5R55S, 5R55N, 5R55W Product Type: Used Origin: Guangdong, China Dimensions: 20×20×15 cm Weight: 5 kg Key Features & Benefits ⚙️ Critical Forward Gear Component Engages forward gears (1st-5th) in 5R55 series transmissions. Replaces worn clutches to resolve -
5R55S Oil Pump Assembly 6W4Z-7A103-AA for Ford & Lincoln Vehicles
5R55S Direct Clutch Assembly with Aluminum Support & Band Kit for Ford Explorer Product Overview Product Name: Direct Clutch Assembly with Aluminum Support & Brake Band Kit Part Numbers: 1L2Z-7D044-CA, XW4Z-7A130-DA, 5L2Z-7D034-AA Transmission Models: 5R55S, 5R55N, 5R55W Product Type: Used Origin: Guangdong, China Dimensions: 25*25*25 cm Weight: 8 kg Key Features Complete direct clutch assembly with aluminum support structure Includes brake band for proper gear holding