Piston Kit, Cast - Mercury, Mariner 15-25hp w/ Mercosil Bore
Cast Piston Kit
This is a very high quality cast aluminum alloy piston.
This kit comes with the piston, Riken rings, wrist pin and pin clips.
Standard Bore Size (2.562")
These pistons are available in sizes STD, .020", .030" and .040" oversize
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.
Mercury / Mariner
15hp 1994-04 Merosil Block
20hp 1994-04 Merosil Block
25hp 1994-04 Merosil Block
To be sure this will fit your model please compare the oem number of the part for your engine to those listed below
Replaces: 767-879878T5, 767-879878T6, 8500, 8530, 100-04K, 100-04-05K, 100-04-06K, 100-04-07K