We are one of the leading manufacturers of pimp drive shaft which is assembled for an automatic transaxle comprising:

• A cylindrical pump drive shaft having a longitudinal bore
• A plurality of fluid ports having longitudinal axes

 
The fluid port extends through this pump dive shaft in fluid communicating with the bore enabling an internal flow having a non-cylindrical configuration. Additionally, the flow tube is installed within longitudinal bore of pump drive shaft to form an axially extending fluid passage between an outside surface of the flow tube and the bore. Further, the passage gets disposed in fluid communicating with fluid ports such that hydraulic fluid flows through the passage independently of hydraulic fluid flowing within the flow tube. Finally, an end plug installed in the rearward end of pump drive shaft. This type of working arrangement is done to ensure that the shaft works perfectly.