Buggy feasible for bringing fruit (5)
I believe the answer is:
lemon
'fruit' is the definition.
(I know that lemon is a fruit)
'buggy feasible' is the wordplay.
'buggy' becomes 'LEM' (Lunar Excursion Module space buggy).
'feasible' becomes 'on' (as opposed to 'not on' -unacceptable or unfeasible).
'lem'+'on'='LEMON'
'for bringing' acts as a link.
(Other definitions for lemon that I've seen before include "something unattractive" , "Strong yellow colour" , "source of juice" , "leaving bitter taste?" , "Small evergreen fruit tree" .)