Yamaha BW350 Pistons & Rings

We offer a wide selection of top-end parts for the Yamaha BW350, including high-quality pistons, rings, and related components. Parts are available individually or as complete kits, making it easy to service your engine your way.

Our kits feature aftermarket Namura pistons and rings, known for their durability and performance. OEM Yamaha wrist pins and circlips are included for a precise, factory-level fit. Stock bore and over-sized options are available—be sure to select the size that matches your needs.

Features:

• Fits all years of the Yamaha BW350
• Namura brand pistons and rings for reliable aftermarket performance
• OEM Yamaha wrist pins and circlips included in kits
• Available as individual components or complete top-end kits
• Stock bore and over-sized options available
• Ideal for rebuilds, maintenance, or performance upgrades

Whether you're refreshing your top end or doing a full rebuild, our piston and ring options have you covered.

These parts typically ship about 5 business days after the purchase is made.