OB3078 Parts Catalog – Chrysler Outboard 30HP (Models 302H9C, 303H9C, 306H9B, 307H9B, 302B9C, 303B9C, 306B9B, 307B9B)

The Chrysler Outboard 30HP Catalog OB3078 is an official factory parts manual issued by the Chrysler Marine Division in July 1978. It covers all 30HP outboard models, including 302H9C, 303H9C, 306H9B, 307H9B, 302B9C, 303B9C, 306B9B, and 307B9B.

This Catalog contains complete exploded diagrams and detailed part listings. Every page displays clear component breakdowns for the powerhead, mid-section, lower unit, steering assembly, and C.D. alternator system. Each entry includes part numbers, quantities, and precise descriptions to simplify ordering and ensure correct replacements.

Designed for mechanics, restorers, and collectors, this catalog ensures fast, accurate identification of factory components. Whether maintaining or restoring a vintage 30HP Chrysler, this manual helps you rebuild with confidence and original accuracy.

Each diagram was drafted by Chrysler engineers, giving you an authentic view of the outboard’s construction. You’ll find this catalog invaluable when verifying fits, troubleshooting, or planning a full restoration.

Keep your Chrysler performing like new with this Chrysler Outboard 30HP Catalog—a trusted reference for anyone who appreciates marine engineering history.

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