Small Engines (Lawn Mowers, etc.): Murray rider, carburetor, model number

Question
Murray rider Model 42515x92a Tecumseh 17.5 Hp. Need diagram of carburetor and where to by kit?

Answer
The best place to go in Sears parts direct.com.  When you get to the home page on the right-hand side there will be a blue box enter your model number and do a search.  This will bring up the parts page in the contents click on carburetor and then you should be able to see the exploded view drawing.  You could order directly from Sears or go to any  Tecumseh see dealer.