Piston Kit, Cast - Mercury, Mariner 75, 90-115hp
Piston Kit, Cast - Mercury, Mariner 75, 90-115hp - Standard Bore is backordered and will ship as soon as it is back in stock.
Condition: New
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Delivery and Shipping
Delivery and Shipping
Most orders placed before 11am EST Monday-Friday are shipped same day. Orders placed after this time may ship same day or the following business day. Estimated delivery dates are shown with the shipping options in the checkout. If we cannot ship your order within the normal processing time, we will reach out same day (Monday-Friday). Additional shipping information can be found HERE.
Piston Kit, Cast - Mercury, Mariner 75, 90-115hp
Cast Piston Kit
Standard Bore Size (3.375")
This piston is for Motors with Top Guided Rods
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 STD, .010", .020", .030" and .040" oversize
To order, select your desired options, 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.
For top guided engines with connecting rod #646
Fits:
Mercury / Mariner
70hp 1987-1990 Looper
75hp 1992-1993 Looper
80hp 1987-1990 Looper
90hp 1987-1993 Looper
100hp 1985-1993 Looper
115hp 1989-1993 Looper
Replaces: 777-815965A4, 777-815965T4, 815965A5, 815965A6
PLEASE NOTE: This item 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 above to ensure correct fitment of this part for your application! Failure to order this way will likely lead to the wrong part being ordered!
