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Yamaha Outboard Pistons & Rings

8464
guidebook

Parts Selection Guide

Find the parts you need

Clear
  • 1) Engine Manufacturer:
  • 2) Part Type:
  • 3) Select Model:

Prop Selection Guide

Find the right prop for your boat

Clear
  • Engine Manufacturer:
  • Engine Horsepower:
  • Engine Model:
  • Engine Year:
  • Prop Pitch:
      • Sierra 18-3978 Piston Rings
        List Price: $9.49
        Starting At: $8.99

        Sierra 18-3978 Mercury Piston Rings Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: Mercury Marine 39-15322M

        Add to Cart
      • Sierra 18-4141 Piston Kit
        List Price: $117.99
        Starting At: $82.49

        Sierra 18-4141 Piston Kit Sierra high-quality replacement Standard Size Piston Kit for Yamaha Outboards. Includes 18-3960 Piston Rings Interchangeable with: Mallory 9-53810 Wiseco 3030PS 3130PS Yamaha...

        Add to Cart
      • Sierra 18-4142 Piston Kit
        List Price: $114.78
        Starting At: $80.34

        Sierra 18-4142 Yamaha Piston Kit Sierra high-quality engine parts are designed to meet OEM specifications. For use on Yamaha Outboard engines. Includes: 18-3961 Piston Rings Interchangeable...

        Add to Cart