64505A1RETAINER ASSEMBLY PISTON

Fits models / variants:

45, 450 4 CYL 50, 500 4 CYL 70, 700 3 CYL 80, 800 4 CYL 90, 900 6 CYL

Mercury outboard spare part 64505A1 (RETAINER ASSEMBLY PISTON). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.

Fits 45, 450 4 CYL, 50, 500 4 CYL, 70, 700 3 CYL, 80, 800 4 CYL, 90, 900 6 CYL. Select a model tag above to open the exploded diagram and confirm the position.

Part Specifications and Installation Reference

Mercury outboard part 64505A1 (RETAINER ASSEMBLY PISTON), documented in 4 exploded diagram location(s), across the 2-STROKE-CARB series.

Series	Model	Serial range	REF	Qty	Diagram
Mercury 2-STROKE-CARB	80-800-4-cyl	5582562 THRU 6432900	12	1	View
Mercury 2-STROKE-CARB	80-800-4-cyl	7146213 THRU 7208572	12	1	View
Mercury 2-STROKE-CARB	80-800-4-cyl	8067015 THRU 8127014	12	1	View
Mercury 2-STROKE-CARB	80-800-4-cyl	9256131 THRU 9393855	12	1	View

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Appears in diagrams of these models

45, 450 4 CYL
50, 500 4 CYL
70, 700 3 CYL
80, 800 4 CYL
90, 900 6 CYL