Ring Set, Piston - Mercury, Mariner 65-200hp, Sport Jet

As low as $26.09
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Piston Ring Set

These are the same or better than OEM! These are Riken rings!!

These rings will fit OE style pistons...will not fit Wiseco Pistons!

Standard Bore size is 3.500" - 2mm Thick Rings

If you need the pistons for this engine, we carry those too!

Sold by the pair (2 rings for one piston) and both rings have the same bevel

These rings are usually available in STD Bore, .010", .015", .020", .030" and .040" Oversize. To order, select the size desired from the dropdown (under "product options") then enter the quantity and click "add to cart".  Most standard and oversize rings are in stock however some sizes may be on a short backorder from time to time.  Please don't hesitate to contact us for assistance.


Mercury / Mariner

65hp 1994-2006 Jet
75hp 1994-2006, 2010
80hp 1994-2006
90hp 1994-2006, 2010
100hp 1992-2004
115hp 1994-2006
125hp 1994-2006
135hp 1992-2005
140hp 1992-2005
150hp 1992-2006, 2010
175hp 1992-2005
200hp 1992-2006, 2010

Sport Jet

210hp Carb, M2 Carb

Carbureted and EFI Outboards

May fit additional models to those listed above. Please DO NOT order based solely on application info above. You MUST compare the oem number of the part for your engine to those listed below to ensure correct fitment of this part for your application! Failure to order this way will likely lead to the wrong part being ordered!

Replaces: 39-822321A12, 822321A12, 39-822321A1, 822321A1, 39-822321A2, 822321A2

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