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Quick Details

  • OE NO.: T20400A
  • Warranty: 1 Years, One Year
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Transpeed
  • Size: Stardard
  • Type: transmission assembly, Transmission Assembly
  • Car Make: BUICK, BUICK
  • Part No: T20400A
  • Include: overhaul kit, friction kit, steel kit
  • Model number: 6T40
  • Quality: High
  • Packing: In carton
  • Market: Chile, Bulgaria, Australia, South America, Africa, etc.
  • Shipping: DHL UPS EMS FEDEX Etc
  • Model Number: 6T40

Packaging & Delivery

Packaging Details pack in carton
Delivery Time in 3 days after we receive your payment.

Transpeed Gearbox automatic automotive transmission parts  6T40 master kit rebuild kit repair kit for BUICK



TypeAutomatic Transmission part

Transmission part type

master kit rebuild kit
Car makerBUICK
Item No.6T40  T20400A
Brand NameTranspeed
Place of originalGuangzhou, China
Master kitFriction kit ,Steel kit,Gaskets, seals, o-rings, sealing rings,valve boady pad of paper and so on and commonly replaced bushings required for complete transmission rebuilding.
Friction kitgood adhesive strength, excellent friction coefficient and high heat resistance ability
NAK Oil seal seriespurchased from NAK one of the biggest sealing products manufacturer leader in sealing industry in China
Sealing ring series Made of VITON rubber from Japan & AEM.
Rubber ringsGoodplastic, very soft, can use about 3 years. (Even under 72hours high temperature, it won't be square)
Cushion RubberHigh Temperature Resistance/ Anti-deforming
Telfon seriesmade in America TTK and Taiwan 
Sealing gasket series

100% Asbestos_free.  produced in Inerface solutions INC.it was founded in


1911,it's one of the biggest Asbestos-free sealing Gasket manufacturer.

company  information


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We are the largest Automatic Transmission Parts manufacturer in China.


We have very good equipment to produce and to test, and we have enough stock and warehouse for  your plan.  

Also we produce friction plate,steel plate,overhaul kit,,filter ,clutch,planet,transmission band ,solenoid valve and other hard parts accessories.


 Our Advantage





1.Low MOQ: It can meet your promotional business very well. 

2.OEM Accepted: We can produce any your design. 

3.Good Service: We treat clients as friend. 

4.Good Quality: We have strict quality control system .Good reputation in the market. 

5.Fast & Cheap Delivery: We have big discount from forwarder (Long-term Contract).  


Our Warehouse



 Contact information



Thanks for you pay attention to our products.We are looking forward your enquiry and orders.


 Guangzhou Transpeed Auto Technology Co., Ltd,

Tel: 86-20-36334186


Fax: 86-20-36330138


Mobile :0086-13760774966(Swan chan)


We chat: chenxiaoBIX


Skype: hengtaigroup.swan


Web:  www.transpeed2.com for english version


            www. atxparts1.com for english version


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