piston rings

[chrysler_joe]

Force 120hp with the Merc ignition 1992-1993<br />All 4 top rings were broken and all 4 bottoms were fine Was a running motor.Was there a problem with these rings and how much would they cost What is the part # standard bore<br />Cheers Joe

 

[roscoe]

Re: piston rings

Yes there was a problem especially if motor was poorly maintained.<br /><br />Mercury sold the rings for $40 a piece, don't know if they are still available.<br /><br />maxrules. com sells the pistons for $90, Rings, wrist pins, wrist pin bearings and retainers included.