Back Boustel (motorvoertuig) Afrikaans Joc de peces de muntatge Catalan سی کەی دی CKB Complete knock down Danish Completely Knocked Down German Kit para ensamblaje (industria) Spanish سیکیدی Persian Complete Knock Down French Complete knock down Italian ノックダウン生産 Japanese
A knock-down kit (also knockdown kit, knocked-down kit, or simply knockdown or KD) is a collection of parts required to assemble a product. The parts are typically manufactured in one country or region, and then exported to another country or region for final assembly. CBU, on the other hand, stands for "Completely Built Up" and signifies import of a finished product.