The phrase "a famous part" is correct and usable in written English.
It can be used to refer to a well-known section or element of something, such as a story, song, or location.
Example: "The Eiffel Tower is a famous part of the Paris skyline."
Alternatives: "a well-known section" or "a notable element".
My team said this was a famous part of Minecraft's appeal.
Joybubbles, who was blind at birth, was a famous part of what began as a scattered, socially awkward group of precocious teens and post-teens fascinated with exploring the phone system.
It is a famous part of dance history that ballet was once performed by French royalty, but until now I have had regrettably few examples to review dancing by members of any royal family.
The birds are a famous part of this city: according to legend the birds were brought by Sultan Hussein Baiqhra in the 17th century from Nejev in modern-day Iraq.
His physicality was a famous part of Johnson, and Caro catches it well -- the huge face getting closer and closer to yours as he tried to persuade you of something, the hands gripping your lapels.
Otherworldly creatures are, of course, a famous part of Merrill's story: his best-known work, "The Changing Light at Sandover," is a sprawling three-part epic inspired by an obsession with a Ouija board.
If it has been done elsewhere — see Usher with the Cleveland Cavaliers, Will Smith with the Philadelphia 76ers, and Jennifer Lopez and Marc Anthony with the Miami Dolphins — no team has come close to making as much out of a famous part-owner.
It is not surprising that Street is a famous character in these parts.
This is the first recorded reference of the legendary Scottish beast which has gone on to become a world famous part of Scottish folklore and culture.
It had so many intriguing elements: a historic home that had fallen into disrepair; ornery neighbors in a very self-conscious, very famous part of town who weren't happy with an eyesore across the street; and a new owner who wanted to have his part of Washington lore.
After 12 years working in theatre in the north - learning a play a week - she landed what would become her most famous part in 1964.
