spare part 
noun
A duplicate part to replace a lost or damaged part of a machine.Recently a controversy erupted when ZRA officials demanded duty on agriculture machinery spare parts which were imported into the country....
- The agricultural machinery and spare parts business occupies a number of properties in the centre of the town.
- The contraption, which is made up of the spare parts of different vehicles, costs only Rs 15,000.
- acetobacter
- well-colored
- well-coloured
- well-commended
- well-compacted
- well-complexioned
- well-composed
- well-concealed
- well-conceived
- well-concerted
- well-concocted
- well-conditioned
- well conducted
- well conductor
- well connected
- well-conned
- well conserved
- well-considered
- well-constituted
- well constructed
- well-content
- well-contented
- well contested
- well-contrived
- well-controlled