This document presents a case study on ABC analysis of spare parts for Deccan Vehicles. It includes sections on the introduction, methodology, proposed steps for ABC analysis, an elaboration on Deccan Company, a case study on applying ABC analysis to Deccan Vehicles spare parts data, and a conclusion. The case study results show that the top 3 spare parts by annual usage and value are classified as A items that require close inventory control, while the next 3 are B items needing moderate control, and the bottom 4 are C items to review infrequently in bulk. The conclusion is that ABC analysis ensures purchasing resources are used efficiently by focusing on the most valuable items.