Home / Mercury Marine Parts Lookup Drawings / Mercury, Mercury Racing and Mercruiser Parts Lookup / Sterndrive Engine, Drives & Transom Parts Catalogs / Gas Sterndrive Engine Parts Lookup Catalogs / 4.3L 262 CU IN V6 GM / 4.3L (262 CU IN) V6 GM 4.3L MPI ALPHA/BRAVO / 4.3L MPI ALPHA/BRAVO 0M300000 THRU 0M614999. This 4.3L Vortec Parts Book has been designed to assist our distributors, dealers and customers in locating the correct replacement part for their Marine Power engine. This manual is sorted in specific groups for easy reference. Please refer to the Table of Con-tents, Alphabetical or Numerical Index to locate a particular Marine Power part.
Online Parts Search - Search by serial number to find part numbers and detailed diagrams for your Mercury or MerCruiser® engine.. Find and explore 4.3 Mercruiser parts diagrams to help you understand and identify the components of your Mercruiser engine. These diagrams provide a visual reference for maintenance, repairs, and troubleshooting. Get started on keeping your Mercruiser running smoothly.