1. Pistons, Rings & Piston Kits Products
  2. sku: 8047749191103632
  3. WISECO 40094M07700

WISECO 40094M07700 Piston Kit Standard Compression Atv Utv 76.95MM Atv/utv 2013

fits model: Yz250f. year: 2012–2014.

40094m07700 Wiseco Piston Kit - Standard Bore 76.95mm 14 1 Compression Motorcycle Atv/utv

( Brand: Wiseco ), ( Manufacturer Part Number: 40094M07700 ), ( Part Type: Piston Compression ), ( Make: Yamaha ), ( Year: 2013, 2012 )

Review WISECO Piston Kit Standard Bore 76.95mm Compression Motorcycle Atv/utv fits YZ250F 2012–2014

The WISCO 40094M07700 piston kit is an excellent replacement solution for standard 76.95mm x 14 compression pistons used in ATVs (All-Terrain Vehicles) and UTVs (Utility Terrain Vehicles). This piston kit is manufactured by WISCO, a trusted name in the automotive industry, known for their high-quality components.

Each piston in this kit is meticulously crafted to ensure precise fitment and optimal engine performance. They are designed to meet the specifications of the 14 compression engines, ensuring compatibility with various makes and models of ATVs and UTVs.

The piston tops are machined to exacting tolerances to ensure proper sealing with the engine's cylinder head. The piston skirts are designed to minimize friction with the engine's cylinder walls, promoting smooth engine operation and reducing wear and tear.

The pistons are also equipped with wrist pins that are engineered to securely hold the connecting rods in place, ensuring reliable engine performance. The piston rings are included in the kit and are designed to provide an effective seal between the piston and the engine cylinder, preventing the loss of compression and promoting efficient combustion.

This piston kit is designed to provide a direct replacement for worn-out or damaged pistons, ensuring that your ATV or UTV continues to perform at its best. Each piston is individually inspected and tested to ensure that it meets the highest standards of quality and reliability.

Installing this piston kit is a straightforward process that can be done by experienced mechanics or by following the manufacturer's instructions. The kit includes all necessary components, including the pistons, piston rings, and wrist pins, making it a comprehensive solution for piston replacement.

In summary, the WISCO 40094M07700 piston kit is a high-quality, reliable, and effective solution for replacing worn-out or damaged pistons in standard 76.95mm x 14 compression engines used in ATVs and UTVs. With its precise fitment, optimal engine performance, and durable construction, this piston kit is an excellent investment for any ATV or UTV owner.

Wiseco 40094M07700 Piston Kit: A Detailed Analysis

The Wiseco 40094M07700 piston kit is a popular aftermarket option for ATV and UTV enthusiasts looking to improve their engine's performance. This analysis will discuss the potential advantages and disadvantages of purchasing this piston kit.

Advantages:

1. Enhanced engine performance: The Wiseco piston kit is designed to provide better combustion efficiency and power output compared to stock pistons. This can lead to increased horsepower and torque, resulting in better overall engine performance.

2. Improved durability: Wiseco pistons are known for their high-quality materials and manufacturing processes. The pistons in this kit are forged from aluminum, which is stronger and more durable than cast pistons. This can help prolong the life of the engine, especially in high-performance applications.

3. Customizable: This piston kit is available in various sizes and compression ratios, allowing users to tailor the kit to their specific engine and performance goals.

4. Wide compatibility: The Wiseco 40094M07700 piston kit is compatible with a wide range of ATV and UTV models, making it a versatile option for many riders.

Disadvantages:

1. Cost: The Wiseco piston kit is more expensive than stock pistons. While the performance and durability improvements may be worth the investment for some, others may find the cost to be a barrier.

2. Installation complexity: Installing aftermarket pistons can be a complex and time-consuming process. It may require specialized tools and expertise, and improper installation can lead to engine damage.

3. Potential for increased noise: The increased performance of the Wiseco piston kit may result in increased engine noise. Some riders may find this to be an unwanted side effect.

Conclusion:

The Wiseco 40094M07700 piston kit offers several advantages, including enhanced engine performance, improved durability, customizability, and wide compatibility. However, it also comes with potential disadvantages, such as a higher cost, installation complexity, and increased noise. Ultimately, the decision to purchase this piston kit depends on the rider's performance goals, budget, and installation capabilities.

Recommendation:

If you're an ATV or UTV enthusiast looking to significantly improve your engine's performance and durability, the Wiseco 40094M07700 piston kit is an excellent option to consider. However, it's important to carefully weigh the advantages and disadvantages, and ensure that you have the necessary tools and expertise to install the kit properly. If you're unsure about the installation process, it may be worth considering hiring a professional to do the job for you.

Details:

Sizing: Standard Bore, Compression: 14:1 Compression, Bore: 76.95mm, Sold as: Each. Bore - Standard: 77.00mm. Any damage claims may be exchanged for the identical item only. Compression Ratio - Actual: 14.1.

Skirt Coating: Armor Glide. Wiseco, 77.00mm 14:1 High Compression Ratio 4-Stroke Piston Kit, This item fits the following model's: Yamaha YZ250F 2013, Yamaha 2012.

part #: 40094m07700 prices

  • $213.00-$543.95

specifications pistondon:

  • for models: Yz250f
  • for years: 2012-2014
  • brand: Wiseco
  • mpn: 40094m07700
  • part type: Piston Compression
  • make: Yamaha
  • year: 2013, 2012

general pistondon:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
  • condition: New

seller pistondon:

  • # reviews: 579817
  • city: Loudon, Tennessee
  • rating: 99.0%

payments pistondon:

  • other
  • wallet: Google-pay
  • credit card: Diners-club

shipping pistondon:

  • type: Fixed
  • service: Economy, Standard, Expedited
  • transit: 4-10 Days
  • cost: $0.00
  • class: Economy, Standard, Expedited

offer pistondon:

  • started: September 1, 2025
  • quantity: 2
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

returns pistondon:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for models: yz250f, for years: 2012-2014, part type: piston compression, year: 2013, 2012,
manufacturer: yamaha, category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 8047749191103632,

Wiseco 40094M07700 Is Similar To:

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5 offers $213.00–$543.95 USD
  • Offer #1: $213.00 price + $0.00 shipping estimate = $213.00* total. This Wiseco kit contains the needed components to replace one piston. Top teams have been winning with Wiseco for over 75 years.FREE SHIPPING
  • Offer #2: $239.99 price + $0.00 shipping estimate = $239.99* total. Racer's Choice: Pistons are single-ring 2-Stroke or two ring 4-Stroke; Reduced weight and friction with increased power and throttle response; Service intervals may be increased over conventional Wiseco Pistons. They carry a full line of applications for just about any 2 or 4-stroke engine you can think of.FREE SHIPPING
  • Offer #3: $543.95 price + $0.00 shipping estimate = $543.95* total. Genuine Cylinder Works + Wiseco + High Quality Gaskets High quality top end gasket kit includes all the necessary gaskets to rebuild the top end including valve stem seals.FREE SHIPPING
  • Offer #4: $317.99 price + $0.00 shipping estimate = $317.99* total. Wiseco Pistons are known for durability, longevity, and increased horsepower. New Wiseco PK1903 Engine Rebuild Kit for.FREE SHIPPING
  • Offer #5: $332.07 price + $59.30 shipping estimate = $391.37* total. WI Yamaha YZF250 2012-2013, Wiseco Piston Kit High Compression 14:1 Yamaha YZ 250 250F Wiseco PISTON KIT 77mm STD. Wiseco Piston Kit 12-13 Hc 77, High Compression 14:1, Wiseco Part No.+$59.30 shipping

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