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spare part

British  

noun

  1. a duplicate or replacement component for a machine or other equipment

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Lagosians choking on their commute at the very busy Spare part market, Ladipo, Mushin.

From The Guardian • Feb. 13, 2017