Sierra 18-8004EP-1 Primer Bulb, 5/16" Hose Barbs
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Sierra Universal- EPA compliant 5/16" primer bulb. Stainless steel band clamps ensure leak proof design. FKM bulb material is formulated for today's fuels. Remains flexible in warm or colder climates. Plastic poppet check valves provide for quick prime. Replaces all outboard style primer bulbs.© iboats 2015
5/16" Large Capacity bulb
Replaces OEM part #
- MERCURY MARINE 89396Q38
- MERCURY MARINE 89396A38
- OMC 174511
- OMC 775638
Premium quality rubber bulb offers superior resistance to U/V, ozone and alcohol enhanced fuel. Check valves feature stainless spring and viton balls to resist sticking.
Q:
Mine has 3/8 on one side 5/16 on the other,suggestions?
A:
We do not have a primer bulb that you can mix and match sizes on either side like that. You will need to check locally for that.
Q:
Will this fit Mercury 500 50HP Thunderbolt 1974 motor, S/N 3821781?
A:
The primer bulb is universal. It will depend on your hose size if this will work with your set up.
Q:
What size fuel line on a 1989 Force 85?
A:
We would need to know engine model number in order to confirm. Contact us at the number at the top of the page with that info and we can look into it.
Q:
Will this fit 2010 Mercury optimax 90?
A:
We will need serial number in order to match up primer bulb for your motor as we need to cross reference OEM number.
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