"key part for" is a correct and usable phrase in written English
You can use it when you want to express something that is a necessary piece to a larger puzzle. For example: "Teamwork is a key part for success."
"Nenad Krstic is going to be the key part for us as we come down the stretch," Jefferson said.
He could be, well, he's going to have to be, a key part for us to try and make that playoff run".
1,3-Benzothiazole (BTA) ring is known as a key part for photofunctional organic materials and has been used as cyanine dyes.
The X-ray source is a key part for public security detection applied in airport, custom and many public security detection places.
And whilst there is endless speculation as to just what contributed to that unhappy, juridical conclusion to his life, one element played a key part for sure: Socrates had enemies.
The numerically obtained damage evolution shows that the floor strata could be classified as three zones, i.e. mining induced fracture zone, intact zone and fault reactivation zone, in which the intact zone is the key part for resisting groundwater outburst and directly determines the effective thickness of water-resisting rock layer.
Post-process is one of the key parts for producing chemical productions.
He is eager to render the elEVen functional, drive the Porsche, and build key parts for use throughout the elEVen.
Ironically, key parts for wind turbines are produced by industries that require a great deal of energy during manufacturing, such as cement-makers and steel-makers.
British arms companies are supplying key parts for Israel's Apache combat helicopters, F-15 and F-16 fighter jets deployed in southern Lebanon, Gaza and the West Bank despite government guidelines banning the sale of weapons likely to be used "aggressively against another country" or fuel regional tensions.
The free-agent signing that would help the brilliance fans believe Theo Epstein and Jed Hoyer have at pulling together key parts for a deep October run.
