Product review (5 stars): very easy to replace
The hinge to my dryer door was broken, and this is the replacement part.  It took me about 15 minutes to replace.

Removed 5 screws to remove the door from the dryer, 5 screws to remove the inner door assembly from the outer door assembly, then 4 screws to remove the hinge.  All screws came out easily with a screwdriver - no need for any power tools.

The hinge has 2 tabs that hook onto the main dryer frame.  So there was no need for a 2nd person.  When the first set of screws are removed, the tabs keep the door from falling off.  Putting the door back on works the same way - hook the tabs onto the dryer, then put the screws back in.