Request: I need help modeling this design in 3D.And I am using Inventor

Also needed to help you would be drawings of individual parts with dimensions. If you have access to electronic versions of the assembly you want to model, depending on file format, you can import them directly into an Inventor sketch, then simply extrude, revolve or what ever is required to make the part 3D. Also, what version of Inventor are you using? This could be helpful to those of us using the latest version.

Merry Christmas

Sure. Maybe you could specify what portion of the drawing you are having trouble with? I'm positive that we'll have some good ideas to help you out.

Also, what software were you trying to model this in?

ok