WISECO MN-2457 Top End Kit Engine Pistons Rh Cat MN/2457 153

( Brand: Wiseco ), ( Manufacturer Part Number: MN/2457 ), ( Compatible Year: 2009 2008 2007 ), ( Compatible Make: Arctic Cat ), ( Compatible Model: M8 Efi 153 ), ( Bundle Description: 1 Pc Genuine Wiseco Top End Kits ), ( Type: Top End Kits ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review WISECO Mn/2457 Top End Kit Arctic Cat 153 Engine Pistons Rh fits M8 EFI 2007–2009

The WISCO MN/2457 Top End Kit is a high-performance upgrade designed for the Arctic Cat M8 EFI 153 engine produced between 2007 and 2009. This top end kit is an excellent choice for snowmobile enthusiasts looking to enhance their engine's power, efficiency, and durability.

The kit includes a complete set of high-quality pistons designed to fit the engine's right-hand side. Each piston is meticulously crafted using WISCO's proprietary alloys and manufacturing processes, ensuring superior strength, reduced weight, and enhanced thermal conductivity. These pistons are precision-machined to exacting tolerances, ensuring a perfect fit and optimal engine performance.

The piston tops feature a cutting-edge design, with a unique bowl shape that provides excellent combustion efficiency. The piston skirts are optimized for a snug fit within the cylinder bore, reducing friction and promoting smooth engine operation. The piston rings are also included in the kit, ensuring a proper seal and reducing blowby.

The WISCO MN/2457 Top End Kit also includes new cylinder heads, which are engineered for improved airflow and heat dissipation. The new heads feature updated ports and combustion chambers, allowing for a more efficient air-fuel mixture and increased power output. The heads are also machined with a higher degree of precision, ensuring a perfect fit and alignment with the pistons and cylinders.

The kit includes all necessary hardware, including new piston pins, wrist pins, and other components, ensuring a hassle-free installation process. The WISCO MN/2457 Top End Kit is backed by a comprehensive warranty, providing peace of mind and protection against manufacturing defects.

In summary, the WISCO MN/2457 Top End Kit is a top-tier performance upgrade for the Arctic Cat M8 EFI 153 engine. This kit includes high-quality pistons, cylinder heads, and all necessary hardware, providing enhanced power, efficiency, and durability for your snowmobile.

The Wiseco MN/2457 top end kit for the 2007-2009 Arctic Cat M8 EFI 153 engine is a popular aftermarket upgrade for snowmobile enthusiasts. This kit includes new pistons, rings, and other components to improve engine performance. Here are some pros and cons to consider before making a purchase:

1. Increased power: The Wiseco top end kit is designed to provide improved combustion efficiency and increased power output. This can result in better acceleration and top speed.

2. Durability: Wiseco is a reputable manufacturer known for its high-quality pistons and other engine components. The top end kit is designed to withstand the rigors of snowmobile use and provide longer engine life.

3. Customization: The Wiseco MN/2457 kit is available in several different sizes to accommodate different riding styles and engine modifications. This allows riders to tailor their engine to their specific needs.

4. Improved efficiency: The new pistons and rings in the kit are designed to reduce friction and improve engine efficiency, which can lead to better fuel economy and reduced emissions.

5. Better heat management: The Wiseco kit includes new pistons with improved cooling fins, which can help the engine run cooler and more efficiently.

1. Cost: The Wiseco top end kit is not a cheap upgrade. The cost can be significant, especially when you consider the labor costs of installation.

2. Complexity: Installing a top end kit is not a simple task. It requires specialized tools and knowledge to ensure that the engine is properly assembled and tuned.

3. Potential for damage: Improper installation or use of incorrect parts can result in damage to the engine. It's important to use a qualified mechanic or follow the installation instructions carefully.

4. Compatibility: The Wiseco kit may not be compatible with all modifications or aftermarket parts. It's important to verify compatibility before purchasing.

The Wiseco MN/2457 top end kit for the 2007-2009 Arctic Cat M8 EFI 153 engine is a high-performance upgrade that can provide increased power, improved efficiency, and better durability. However, it comes with a significant cost and requires careful installation to avoid potential damage. Ultimately, the decision to purchase the kit depends on the rider's budget, riding style, and goals for their snowmobile. If you're looking for maximum performance and are willing to invest in the upgrade, the Wiseco kit is a solid choice.

Details:

Wiseco Top End Kit for 2007 - 2009 Arctic Cat M8 EFI 153 - Engine Pistons rh: Status: In Stock.

part #: mn2457 prices

• $284.36-$430.99

specifications enginesnowmobile:

• for models: M8, Efi
• for makes: Arctic, Arctic-cat
• for years: 2007-2009
• brand: Wiseco
• mpn: Mn/2457
• compatible year: 2009 2008 2007
• compatible make: Arctic Cat
• compatible model: M8 Efi 153
• bundle description: 1 Pc Genuine Wiseco Top End Kits
• type: Top End Kits
• core charge: Free No Core Charge
• fitment type: Direct Replacement

offer enginesnowmobile:

• availability: In Stock
• quantity: 1
• started: October 8, 2025
• options: Ship-to-home
• sold: 0

returns enginesnowmobile:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

seller enginesnowmobile:

• rating: 97.5%
• city: Multiple warehouses
• # reviews: 11664

shipping enginesnowmobile:

• service: Standard
• transit: 2-6 Days
• type: Fixed
• class: Standard
• cost: $0.00

general enginesnowmobile:

• Snowmobile Parts > Engines Components > Snowmobile Engine Components
• condition: New

payments enginesnowmobile:

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

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