Lycoming O, IO, & LIO 320 Series, Revised 1988 Parts Catalog PC-103 (PC-103)

Lycoming O-320 Parts Catalog PC-103 provides comprehensive parts listings and detailed diagrams for all O, IO, and LIO 320 series engine variants in one essential reference manual.

Exceptional Clarity and Accuracy are ensured through our meticulous reproduction process, offering crystal-clear diagrams and accurate part numbers for confident aircraft maintenance.

Comprehensive Engine Coverage

When you're wondering, "what models are covered in Lycoming PC-103," this manual delivers complete coverage for O-320-A2A, IO-320-B1A, LIO-320-B1A, and numerous other engine models. Aircraft mechanics and owners rely on this documentation to eliminate costly part identification errors and reduce aircraft downtime. Our professional reproduction process transforms faded originals into sharp, readable references that support precise maintenance decisions.

Trusted by Professionals

Whether conducting routine maintenance, planning an engine overhaul, or restoring a vintage aircraft, this aviation parts reference serves as your trusted guide through complex parts specifications. Flight schools use it for training, A&P mechanics depend on it for compliance, and aircraft owners value it for informed maintenance planning. These manuals contain all the data and limitations of the original manufacturer's publication, making them indispensable tools for anyone asking, "how to identify Lycoming O-320 parts" with absolute confidence.

Important Notice: These reproductions are not specific to a particular aircraft serial number and serve as reference materials alongside your aircraft's official documentation.

Confidently identify every part for your Lycoming O, IO, & LIO 320 engine with Essco Aircraft's meticulously reproduced PC-103 catalog. Experience unmatched clarity and comprehensive coverage for all O, IO, & LIO 320 series variants. Get your essential reference now!