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Description
438556 18-7352 Fuel Pump with Gasket438556 18 7352 Fuel Pump with Gasket Key Features Direct replacement mechanical fuel pump assembly. Engineered to meet original manufacturer specifications for fit and performance. Provides consistent fuel flow at a nominal pressure of 6 8 PSI. Includes new mounting gasket for a complete and proper seal. Replaces Cross Reference Part Numbers OMC Johnson Evinrude: 438556, 433390, 388268, 385784, 385781 Sierra: 18 7352 EMP: 1399 07352, 167352
438556 18-7352 Fuel Pump with Gasket
Key Features
- Direct replacement mechanical fuel pump assembly.
- Engineered to meet original manufacturer specifications for fit and performance.
- Provides consistent fuel flow at a nominal pressure of 6-8 PSI.
- Includes new mounting gasket for a complete and proper seal.
Replaces / Cross-Reference Part Numbers
- OMC / Johnson Evinrude: 438556, 433390, 388268, 385784, 385781
- Sierra: 18-7352
- EMP: 1399-07352, 167352
Compatibility & Fitment
- Fits a wide range of Johnson and Evinrude outboard engines from approximately 20 HP to 140 HP.
- Designed for engines without a variable-ratio oiling system.
- Commonly used on 2-cylinder models manufactured between 1976 and 1989.
- Specific engine fitments include:
- 20 HP (1985-1989)
- 25 HP (1976-1988)
- 28 HP (1985-1989)
- 30-55 HP (1976-1989)
When to Replace
- Engine is difficult to start or will not start.
- Noticeable loss of engine power, especially at high RPM.
- Engine sputters, surges, or stalls during operation.
- Visible fuel leakage from the pump body or connections.
Installation Tips
- Always disconnect the battery before starting installation.
- Carefully disconnect fuel lines to minimize spillage.
- Ensure the engine block mounting surface is clean and free of old gasket material.
- Install with the new, included gasket to prevent leaks.
- After installation, check all connections for tightness and leaks before running the engine.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Great book
Format: Paperback
Love the fact you put examples in python and javascript.
Great book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2025
★★★★★ 5
proper documentation from langchain
Format: Paperback
Liked the book. But Still missing Human in the loop.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
★★★★★ 3
Already outdated
Format: Paperback
Concepts are sound but the code in this book is already obsolete
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
★★★★★ 5
Unlocking Practical AI: A Developer’s Guide to Building with LLMs and LangChain
Format: Paperback
If you're a developer eager to move beyond LLM experimentation and build robust, context-aware AI applications, this book offers both inspiration and practical guidance. The authors open with a clear passion for the transformative potential of large language models (LLMs) and LangChain, framing these technologies as not just enhancements to the developer’s toolkit, but as gateways to new kinds of “thing-building” superpowers. This sense of possibility is grounded in step-by-step instruction, making the book approachable for those with Python or JavaScript backgrounds who may be new to the world of production-grade AI agents.
What stands out is the book’s careful scaffolding: starting with foundational concepts like prompt-based programming and progressing to advanced capabilities such as retrieval-augmented generation, agent planning, and tool integration. Each stage is contextualized with real-world use cases, like customizing chatbots to interact with your own documents, personalizing user experiences through memory, and deploying to production with reliability and security in mind. The focus on chain-of-thought reasoning and LangGraph’s agent architecture demonstrates the authors’ awareness of the current state of AI, where context and planning are just as important as raw language ability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
★★★★★ 5
Excellent Handbook
Format: Paperback
What got my interest in this book is the author. He's well-known as a leader in the LangChain world. And his book did not disappoint. It goes through the whole life cycle of development and there is a lot useful insights. If you are looking to build real-world genAI/agentic apps, then this book is certainly a great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2025
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