Guangzhou Meishun Automatic Transmission Co., Ltd.
                                                                                                           
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GA8G45AW 4FA040 Hydraulic Torque Converter Assembly 24408699936 For Mini F54

Price Negotiable
Price: 0-1000
MOQ: 1
Delivery Time: 5-8 work day
Brand: mini F54
Product Description

"The 4FA040 torque converter is a hydraulic coupling unit with three key functions:

  1. Torque Multiplication: 2:1 stall ratio (approx.) for initial acceleration via stator clutch.

  2. Lock-Up Clutch: Electronically controlled friction disc (engageable above 25 mph) for direct drive efficiency.

  3. Cooling: Integrated impeller circulates ATF to the radiator cooler.

Common Failures:

  • TCC shudder (P0741/P2714 codes) from worn clutch material

  • Needle bearing wear causing turbine wobble

  • Seal leaks leading to fluid contamination

Pro Tip: Always flush the cooler lines when replacing to prevent debris recurrence."





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Company Guangzhou Meishun Automatic Transmission Co., Ltd.
Location Room 102, Building D, Jingu Science & Technology Parks, No.9,Jinggu south road, Huadu District, Guangzhou, Guangdong, China
Contact Person Kinny

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