This piston serves as a great aftermarket spare part compatible with OEM numbers 688-11631 and 688-11631-00 for Yamaha two-stroke 48HP, 50HP, 55HP, 75HP and 85HP outboard motors. Fine manufactured to standard 82mm dimensions, it mates accurately with cylinder bores. Heat-resistant alloy material endures lengthy marine operation and reduces wear risks. The unit follows OEM measurement standards for effortless fitting, recovering consistent compression and reliable power performance of your marine outboard.
Product Name
Piston Kit
Application
outboard
Condition
New
Horse Power
48HP 50HP 55HP 75HP 85HP
Fuel Type
Gasoline
Use For
Yamaha



1 years
China