Mercury Outboard Fuel Pump Diaphragm 55156A5 80hp 115hp 150hp 40hp 1970s 55278A1
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- Mercury Part Number 55156A5 Fuel Pump Assembly
- Also part of this assembly is the diaphragm kit 55278A1
- Found on various Mercury 4-cylinder & 3-cylinder outboards with dual fuel pumps that look like this, newer models (serial group #2) had a competely different style of pump.
- Please ask or consult your parts manual for ultimate compatibility.
- If you are unsure on compatibility feel free to ask!
- Purchase with confidence!
General Disclaimer (please read)
- These are New-Old-Stock Parts from a large mercury Mark & K models cabinet I have.
- Some of these parts might work on more models than listed in the title and/or the description, Please do your own research
- There might be some surface rust, missing paint, scratches, cosmoline, or other vintage corrosion inhibitor that may need to be cleaned off prior to use.
- You may not receive the exact item as pictured, but the one you will receive will be identical in equal or better condition.
- Please inspect pictures closely, and if there is something I missed or seems incorrect please let me know!
- Any original packaging pictured is not included!
- If you have any questions about these parts or need something similar or related to these, please ask as there is a fair chance that I have it even if it's not listed.
Please contact me with any additional questions.
- Other Related Models:
- This item may work on these other Outboards models please do your research or ask for help.
- Years: 1970 1971 1972 1973,1974,1975
- 40hp 50hp, 65hp 650,70hp 700 75hp 750 80hp 800 85hp 850 90hp 900 115hp 1150 125hp 1250 135hp 1350 140hp 1400 150hp 1500
- Serial #'s 3502806 THRU 4865677