3 Ring .015 OS Bore Inline High Dome Piston Kit
Price: $54.37
Save: $30.53
(35% Off $84.90)
Part # 18-4152
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Sierra
Q:
I have a mercury 50 4 cyl. 2 stroke 1984 or 85. bore checks 2.562 is this the piston i need.i?
A:
Yes, our sources indicate that this should be the correct piston for your application.


Q:
I have a 1987 25 hp xd. Is this the correct piston?
A:
Based on your year there is no OS piston assembly. What is listed for serial range 0B114231 and up is part number 9104T19.


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