Piston Kit, Cast - Yamaha 225-250hp 76 Deg 1990-94
Cast Piston Kit
Standard Bore Size (3.544")
This is a very high quality cast aluminum alloy piston. This kit comes with the piston, rings, wrist pin and pin clips.
This is a dome top piston
These pistons are available in Port and Starboard in sizes STD, .020", and .040" oversize
225-250hp 76° 1990-94
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 61A-11631-02-87, 61A-11646-02-00, 61A-11642-01-87, 61A-11636-03-00