3137SS, PISTON KIT, STBD, STANDARD, 3.501”/Std.
Brand
• Wiseco Performance Products
Description
• Matched & Balanced Replacement Outboard Pistons
Fitment - Top guided rod
Mercury 175HP, 2.5 L, 6 Cyl.
...

Starboard Standard Size.
Includes rings and wrist pin.
Fits starboard side on various 140 JET/XR6/Mag III/175 & 200 hp. V6 outboards.
See chart for specific engine applications.