WISECO MN-YA4Y Wrist Pin Bearing Lv Cat MN/YA4Y 144

( Brand: Wiseco ), ( Manufacturer Part Number: MN/YA4Y ), ( Compatible Make: Arctic Cat ), ( Compatible Model: Mountain Cat 800 Efi Le 144 ), ( Bundle Description: 1 Pc Genuine Wiseco Wrist Pin Bearing ), ( Type: Wrist Pin Bearing ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review WISECO Mn/ya4y Wrist Pin Bearing Arctic Cat Le 144 Lv fits MOUNTAIN EFI 800 2002

Introducing the WISCO MN/YA4Y Wrist Pin Bearing, specifically designed for the 2002 Arctic Cat Mountain Cat 800 EFI LE 144 LV. This wrist pin bearing is an essential component of your snowmobile's engine, ensuring the smooth and efficient transfer of power from the crankshaft to the piston.

Crafted from high-quality materials, this wrist pin bearing is engineered to withstand the rigors of heavy snowmobile use. The bearing features a precision-machined design, ensuring a perfect fit and optimal performance. The bearing's raceway is made from a heat-treated steel alloy, providing exceptional strength and durability. The rolling elements are made from hardened steel, offering superior load capacity and resistance to wear.

The WISCO MN/YA4Y Wrist Pin Bearing is also designed with a sealed design, preventing contaminants from entering the bearing and causing damage. This feature not only extends the life of the bearing but also helps maintain the overall performance and reliability of your engine.

Installation of this wrist pin bearing is a straightforward process. It comes with all necessary hardware and instructions for easy installation. Additionally, WISCO provides technical support to help you through any installation questions or concerns you may have.

In summary, the WISCO MN/YA4Y Wrist Pin Bearing for the 2002 Arctic Cat Mountain Cat 800 EFI LE 144 LV is a high-performance and durable replacement bearing that will help keep your engine running smoothly and efficiently. With its precision-machined design, heat-treated steel alloy raceway, and hardened steel rolling elements, this bearing is built to last and is the perfect choice for those who demand the best from their snowmobile.

Wiseco MN/YA4Y Wrist Pin Bearing for 2002 Arctic Cat Mountain 800 EFI LE 144 LV: A Detailed Analysis

The Wiseco MN/YA4Y wrist pin bearing is a popular aftermarket option for the 2002 Arctic Cat Mountain 800 EFI LE 144 LV snowmobile. This component is designed to improve engine performance and durability. In this analysis, we will discuss the potential advantages and disadvantages of investing in this wrist pin bearing.

1. Enhanced Engine Performance: The Wiseco MN/YA4Y wrist pin bearing is designed to reduce friction, allowing the engine to run more efficiently and generate increased power.

2. Improved Engine Durability: The high-quality materials used in the manufacturing of this wrist pin bearing contribute to improved engine durability.

3. Reduced Engine Noise: The Wiseco MN/YA4Y wrist pin bearing is known to reduce engine noise, providing a quieter riding experience.

1. Cost: The Wiseco MN/YA4Y wrist pin bearing is more expensive than the OEM (Original Equipment Manufacturer) component. This might be a deterrent for some budget-conscious consumers.

2. Installation Complexity: Installing the Wiseco MN/YA4Y wrist pin bearing requires a certain level of mechanical expertise, which may not be accessible to all snowmobile owners.

3. Potential for Unintended Consequences: While the wrist pin bearing may offer improved performance and durability, it could also potentially introduce unintended consequences, such as altering engine timing or other engine parameters.

The Wiseco MN/YA4Y wrist pin bearing for the 2002 Arctic Cat Mountain 800 EFI LE 144 LV snowmobile comes with both advantages and disadvantages. It is important to weigh these factors against your personal preferences, riding style, and budget. If you prioritize engine performance, durability, and a quieter riding experience, the Wiseco MN/YA4Y wrist pin bearing might be a worthwhile investment. However, if you're on a tight budget or uncertain about your mechanical abilities, the higher cost and installation complexity might outweigh the benefits. Ultimately, the decision to purchase this aftermarket component depends on your individual needs and priorities.

If you're considering purchasing the Wiseco MN/YA4Y wrist pin bearing for your 2002 Arctic Cat Mountain 800 EFI LE 144 LV snowmobile, we recommend evaluating your budget, mechanical expertise, and riding preferences carefully. If you decide to proceed, make sure to purchase the bearing from a reputable dealer and follow the installation instructions meticulously to ensure optimal performance and durability.

Details:

Wiseco Wrist Pin Bearing for 2002 Arctic Cat Mountain 800 EFI LE 144 - lv: Status: In Stock.

part #: mnya4y price

• $30.49

specifications enginesnowmobile:

• for models: Efi, 800, Mountain
• for makes: Arctic, Arctic-cat
• for years: 2002
• brand: Wiseco
• mpn: Mn/ya4y
• compatible make: Arctic Cat
• compatible model: Mountain Cat 800 Efi Le 144
• bundle description: 1 Pc Genuine Wiseco Wrist Pin Bearing
• type: Wrist Pin Bearing
• core charge: Free No Core Charge
• fitment type: Direct Replacement

offer enginesnowmobile:

• availability: In Stock
• quantity: 1
• started: July 22, 2025
• options: Ship-to-home
• sold: 0

seller enginesnowmobile:

• city: Multiple warehouses
• # reviews: 9329
• rating: 96.6%

payments enginesnowmobile:

• credit card: Discover
• other
• wallet: Apple-pay

returns enginesnowmobile:

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

shipping enginesnowmobile:

• cost: $0.00
• class: Standard
• transit: 2-4 Days
• type: Fixed
• service: Standard

general enginesnowmobile:

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

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