F1 driver I see keeps article about replacement parts (10)
I believe the answer is:
prosthetic
'about replacement parts' is the definition.
(relating to prosthetic body parts)
'f1 driver i see keeps article' is the wordplay.
'f1 driver' becomes 'prost' (racing driver Alain Prost).
'see' becomes 'c' (the word for the letter, according to Chambers).
'keeps' indicates putting letters inside.
'article' becomes 'the' (the 'definite article' part of speech).
'prost'+'i'+'c'='prostic'
'prostic' going around 'the' is 'PROSTHETIC'.
(Another definition for prosthetic that I've seen is " Like artificial body parts".)