12854-W338228-74 WISECO Piston XL700A Yamaha

Review WISECO Piston Kit-0.50mm Oversize To 81.50mm For Yamaha for YAMAHA XL700A 2002–2004

Introducing the WiseCo 12854-W338228-74 piston kit, specifically designed for the Yamaha XL700A model years 2002-2004. This high-performance piston kit is an excellent upgrade for riders seeking enhanced engine power and efficiency.

Each piston in this set is meticulously crafted from forged aluminum alloy, ensuring superior strength and durability. The piston skirts are designed with a honed finish, allowing for smooth cylinder wall contact and reduced friction. The piston crowns are engineered to provide optimal combustion efficiency, delivering a more potent power stroke.

The pistons feature a compression height of 81.50mm and a piston diameter of 0.50mm, making them an ideal fit for the Yamaha XL700A engine. The piston rings are included in the kit, ensuring a complete and hassle-free installation process.

The WiseCo piston kit is also designed with a thin piston ring groove, reducing the overall length of the piston and allowing for a greater overlap between the piston and cylinder wall. This results in a more efficient transfer of power from the piston to the crankshaft, ultimately leading to increased horsepower and torque.

Additionally, the pistons are designed with a piston cooling feature, which helps maintain optimal engine temperature during prolonged periods of use. This feature is especially beneficial for riders who frequently engage in high-performance riding or operate their motorcycle in extreme temperatures.

The WiseCo 12854-W338228-74 piston kit is an excellent investment for anyone looking to extract maximum performance from their Yamaha XL700A. With its superior strength, durability, and efficiency, this piston kit is sure to provide a noticeable improvement in power and responsiveness.

The WiseCO 12854-w338228-74 piston kit is a popular aftermarket option for the 2002-2004 Yamaha XL700A V-Star 750 motorcycle. This kit includes four pistons and related hardware. Here are some potential pros and cons of purchasing this piston kit:

1. Enhanced Performance: The pistons in this kit are designed to increase power output, providing better acceleration and top-end performance.

2. Improved Durability: The pistons are made of high-quality material, which can help prevent engine wear and tear, providing longer engine life.

3. Customization: Aftermarket pistons offer an opportunity for customization, allowing riders to tailor their engine to their specific riding style and preferences.

4. Cost-Effective: In some cases, aftermarket piston kits can be more cost-effective than OEM (Original Equipment Manufacturer) pistons, especially for older models where OEM parts may be hard to find or expensive.

1. Risk of Installation Issues: Installing aftermarket pistons can be a complex and time-consuming process, requiring specialized tools and expertise. Improper installation could lead to engine damage or decreased performance.

2. Potential for Compatibility Issues: It is essential to ensure that the piston kit is compatible with your specific motorcycle model and year. Installing incompatible parts could lead to engine damage or decreased performance.

3. Lack of Warranty: Aftermarket parts, including piston kits, typically do not come with the same level of warranty coverage as OEM parts.

4. Potential for Unintended Consequences: Upgrading pistons can lead to other engine components reaching their limits, potentially requiring additional upgrades or repairs.

The WiseCO 12854-w338228-74 piston kit for the 2002-2004 Yamaha XL700A V-Star 750 motorcycle can offer improved performance and durability. However, it is essential to consider the potential risks, including installation issues, compatibility concerns, lack of warranty, and potential for unintended consequences. Before making a purchase, ensure that you have the necessary expertise and tools to install the pistons correctly and that the kit is compatible with your motorcycle. If you are unsure, it may be worth consulting with a professional mechanic to assess your options.

If you are considering purchasing the WiseCO 12854-w338228-74 piston kit for your 2002-2004 Yamaha XL700A V-Star 750 motorcycle, it is strongly recommended that you carefully evaluate your options and consider the potential risks and benefits. Ensure that you have the necessary expertise and tools to install the pistons correctly and that the kit is compatible with your motorcycle. If you are unsure, it may be worth consulting with a professional mechanic to assess your options and determine if an aftermarket piston kit is the best choice for your specific situation. Alternatively, consider exploring other options, such as OEM pistons or performance upgrades that may be more suitable for your needs and budget.

Details:

Wiseco piston kit-0.50mm oversize to 81.50mm for 2002 - 2004 Yamaha XL700A wave venture xl700 jet ski: bore: 81.50mm, sizing: 0.50mm.: brand: Wiseco, model number: 12854-W338228-74. All Wiseco pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. This is helpful if you are buying multiple items.

I need to exchange an item. Diamond turned finish from one of the many CBC computer controlled turning centers guarantees you a perfect with no size variation. Parts without fitment are to be assumed universal and may require vehicle modification. Compatibility: years: make: model: application: notes: 1994 - 1995 Yamahafx700 Fox-1, 1995 Yamahara700a wave raider deluxe, 1993 1996 Yamahawb700 wave blaster, 1997 Yamahawra700 wave runner iii 7 1994 Yamahawra700 3, 1994 Yamahawrb700 pro VCR, 1997 Yamahara700 wave raider, 2007 Yamahasj700 super jet, 1998 Yamahawvt700 wave venture 1999 2001 Yamahaxl700 xl7 2002 2004 Yamahaxl700a xl700.

specifications watercraftimp:

• for models: Xl700a
• for makes: Yamaha
• for years: 2002–2004
• brand: Wiseco
• mpn: 12854-w338228-74
• part type: Piston

seller watercraftimp:

• rating: 99.8%
• city: indiana, us
• # reviews: 81602

payments watercraftimp:

• wallet: paypal
• credit card: mastercard
• other

offer watercraftimp:

• price: $159.99
• item condition: New
• started: april 1, 2026
• availability: in stock
• in stock #: 1
• sold #: 17
• options: ship-to-home

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

shipping watercraftimp:

• type: fixed
• class: standard
• service: standard
• transit: 2-6 days

returns watercraftimp:

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