WSM-5647-485471 WSM Standard Piston Kit SV1200 Suv Yamaha

Review WSM Standard Series Piston Kit 84.50mm Yamaha for YAMAHA SV1200 SUV 1200 1999

Introducing the WSM WSM-5647-485471 Standard Piston Kit, specifically designed for the Yamaha SV1200 motorcycle model manufactured in the year 1999. This piston kit is a must-have for enthusiasts seeking to upgrade their engine components or those in need of a replacement.

The WSM piston kit comes with four pistons, each one meticulously engineered to meet the highest standards of quality and performance. The pistons measure 84.50mm in diameter, ensuring a perfect fit for your Yamaha SV1200 engine. Each piston features a forged construction, which not only provides superior strength but also ensures a consistent and efficient transfer of power from the crankshaft to the wheels.

The piston tops are engineered with a flat-top design, which allows for a more efficient combustion process. The piston skirts are treated with a state-of-the-art coating that reduces friction and enhances durability. This coating also provides excellent heat dissipation, allowing the engine to maintain optimal operating temperatures for improved performance and longevity.

The WSM piston kit also includes piston rings, which are crucial for sealing the combustion chamber and ensuring optimal compression. The piston rings are precision-machined to ensure a snug fit and optimal sealing performance. The rings are made of a high-temperature material that ensures they maintain their shape and functionality even under the most demanding conditions.

The piston kit is compatible with the OEM (Original Equipment Manufacturer) crankshaft, connecting rods, and cylinder heads. It is important to note that installing this piston kit requires specialized tools and knowledge, and it is highly recommended to have it installed by a professional mechanic to ensure proper installation and optimal engine performance.

In summary, the WSM WSM-5647-485471 Standard Piston Kit is an excellent upgrade or replacement option for Yamaha SV1200 motorcycle owners manufactured in 1999. With its forged pistons, flat-top design, advanced coatings, and high-quality piston rings, this kit offers superior strength, efficiency, and durability. Trust WSM to provide you with top-of-the-line engine components that will enhance the performance and longevity of your Yamaha SV1200.

The WSM WSM-5647-485471 Standard Piston Kit for the 1999 Yamaha SV1200 with an 84.50mm bore size can be a valuable investment for motorcycle enthusiasts looking to upgrade their engine performance. Here are some potential pros and cons to consider before making a purchase:

1. Improved Performance: Upgrading the pistons can lead to increased power output, better combustion efficiency, and improved engine response.

2. Enhanced Durability: High-quality aftermarket pistons can be more robust than OEM parts, which can help extend the life of the engine and reduce the need for frequent replacements.

3. Customization: Aftermarket pistons offer the opportunity to customize the engine to specific riding styles or power goals.

4. Cost-Effective: In some cases, aftermarket piston kits can be more cost-effective than buying a new motorcycle or even a rebuilt engine.

1. Installation Complexity: Installing aftermarket pistons requires a significant amount of mechanical knowledge and experience. It's recommended to have the work done by a professional mechanic.

2. Risk of Damage: Improper installation or use of low-quality pistons can result in engine damage, potentially leading to expensive repairs.

3. Potential Compatibility Issues: Ensure that the piston kit is compatible with your specific motorcycle model and year before making a purchase.

4. Additional Costs: Upgrading the pistons is only one part of the equation. Additional costs may include new rings, cylinder bore honing, and possibly even new cylinder sleeves.

In conclusion, the decision to buy the WSM WSM-5647-485471 Standard Piston Kit for a 1999 Yamaha SV1200 depends on individual circumstances and priorities. If you're looking for increased power, improved engine durability, or the ability to customize your motorcycle, this kit could be a worthwhile investment. However, it's important to consider the installation complexity, potential compatibility issues, and additional costs before making a purchase. Ultimately, it's recommended to consult with a professional mechanic or reputable aftermarket parts supplier to ensure that you're making an informed decision.

Recommendation: If you decide to pursue the purchase of the WSM WSM-5647-485471 Standard Piston Kit, make sure to work with a reputable supplier and experienced mechanic. Proper installation and quality parts are essential to achieving the desired performance improvements and engine longevity.

Details:

Brand: Wsm, model number: WSM-5647-485471. I need to exchange an item. Parts without fitment are to be assumed universal and may require vehicle modification. Compatibility, Yamaha ar 210 boat 2003-2005, exciter 135 1999 , 270 GP 1200 gp1200 1997 1999 , 760 gp760 1999 - 2000 , LX 2000 2002, Suv SV1200 wave blaster ii wb760 1996-1997, wave raider re760 1996, wave runner 1997-1998, wave venture wt760 1997, XL xa1200 1998 1999 , ltd xl760 1998 1999.

This is helpful if you are buying multiple items. Wsm standard series piston kit 84.50mm Yamaha Suv 1200 SV1200 1999: kit contains: 1 one piston as well rings, pin and clips to match piston bore size: 84.50mm, actual contents may vary from photo, quality construction are exact oem specifications.

specifications watercraftimp:

• for models: Sv1200, Suv, 1200
• for makes: Yamaha
• for years: 1999
• brand: Wsm
• mpn: Wsm-5647-485471
• part type: Piston

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

shipping watercraftimp:

• transit: 3-5 days
• type: fixed
• class: standard
• service: standard

offer watercraftimp:

• prices: $82.04–$84.24
• item condition: New
• availability: in stock
• in stock #: 5
• sold #: 18
• started: january 9, 2026
• options: ship-to-home

seller watercraftimp:

• rating: 99.8%
• city: sparks, nv
• # reviews: 74402

payments watercraftimp:

• wallet: google-pay
• credit card: mastercard
• other

returns watercraftimp:

• time: 30 days
• paid by: seller
• policy: returns accepted