8666A22 C# 766-8666-1 Mercury 2-Ring STBD Standard Piston 135 150 175 200 HP

Part Number

8666A22

C# 766-8666-1

Additional Info

Simple as it is, a piston is one of the most important items inside an engine. To ensure the piston is in good usable condition, we take the extra steps with each piston we sell:

• Professionally cleaned and inspected.
• All carbon complete removed.
• Make sure the is no raised dings.

Matched against the standards of our competitors who pull it out of the engine and throw it in a bucket, the piston you receive from us won’t even compare. There is some light scratches, but nothing that will affect the overall performance. Purchase this piston and as many as you need with absolute confidence!  

This piston does come with all the hardware pictured. This includes: 2 rings, 1 wrist pin, 2 circlips, and 2 washers.

Fits:

135 150 175 200 HP 

At this time, we are unable to cross-reference all the years that this will fit. If you need help identifying if this is the correct piston for your motor, please contact us prior to purchasing and we would be happy to help!