1.
spare part; replacement part
a component kept in reserve to replace a broken or worn-out part in a machine, vehicle, or device
Combines 予備 (reserve, spare) and 部品 (parts, components). Used in automotive, industrial, electronics, and general maintenance contexts. The shortened form スペア部品 or スペアパーツ is also used.
Common collocations
- 予備部品を確保する: to secure spare parts
- 予備部品の在庫: spare parts inventory
- 予備部品を交換する: to replace with a spare part
- 純正予備部品: genuine spare parts