Piston Kit, Cast - Mercury, Mariner 75-115hp DFI Optimax

As low as $129.99
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Cast Piston Kit

Standard Bore: 3.6255

This is a very high quality cast aluminum alloy piston. This kit comes with the piston, Riken rings, wrist pin and pin clips.

These pistons are available in sizes STD, .015", .020", .030", .040" oversize. Please use the dropdowns to select the size desired.


Mercury / Mariner

75hp 1.5L DFI Optimax
90hp 1.5L DFI Optimax
115hp 1.5L DFI Optimax (check bore size to ensure correct piston)

To order, select the size desired from the dropdown then enter the quantity and click "add to cart". Most standard and oversize pistons 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.

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: 700-879858T08, 700-879858T03, 700-896961A02, 700-896962A02, 3199PS, 3199P2, 3199P3, 3199P4

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