WISECO 5838-W267517-78 Piston Kit Standard Ski Doo 67.50MM

( Brand: Wiseco ), ( Manufacturer Part Number: 5838-W267517-78 ), ( Part Type: Piston )

Review WISECO Piston Kit standard Bore 67.50mm Ski doo fits MX LC 440 1997–1998

Introducing the WiseCo 5838-W267517-78 piston kit, specifically designed for the 1997 and 1998 Ski-Doo MX 440 LC snowmobiles. This premium piston kit is an essential upgrade for maintaining optimal engine performance and longevity.

The WiseCo piston kit comes with four pistons, each one meticulously engineered for precision and durability. The pistons are crafted from a high-quality alloy material that provides excellent strength and resistance to wear and tear. Each piston features a flat-top design, ensuring proper compression and combustion in the engine.

This piston kit is engine-specific and includes piston rings that match the original factory specifications. The rings are made from a nitrided steel material that ensures a snug fit in the cylinder bore and provides excellent sealing properties. This results in minimal oil consumption and reduced exhaust emissions.

The piston kit also includes new piston pins that are precisely sized and hardened for maximum strength and durability. These pins are designed to minimize friction and ensure smooth engine operation.

Installing the WiseCo piston kit is a straightforward process that can be done with common hand tools. The kit includes detailed instructions to guide you through the installation process step-by-step.

By upgrading to the WiseCo 5838-W267517-78 piston kit, you can enjoy improved engine performance, increased power output, and extended engine life. This piston kit is an investment in the long-term health and reliability of your Ski-Doo MX 440 LC snowmobile.

So, whether you're a weekend warrior or a professional racer, this piston kit is an essential upgrade for any Ski-Doo MX 440 LC snowmobile from the 1997 and 1998 model years. Trust WiseCo to deliver the highest quality parts for your snowmobile, backed by unmatched customer service and support.

Wiseco 5838-W267517-78 Piston Kit for 1997-1998 Ski-Doo MX 440 LC: A Detailed Analysis

The Wiseco 5838-W267517-78 piston kit is designed specifically for the 1997-1998 Ski-Doo MX 440 LC snowmobiles. This kit is known for its high-performance characteristics, which can lead to increased power and efficiency. In this analysis, we will explore the advantages and disadvantages of purchasing this piston kit.

1. Enhanced Power: The Wiseco piston kit is designed to provide increased power output, which can result in better performance and improved acceleration.

2. Durability: Wiseco is a reputable brand known for its high-quality pistons, which are engineered to withstand the rigors of snowmobiling.

3. Improved Engine Efficiency: The piston kit's design can lead to improved engine efficiency, which can result in better fuel economy and reduced emissions.

4. Customizability: The piston kit is available in various sizes and configurations, allowing users to customize their engine to meet their specific performance requirements.

1. Cost: The Wiseco piston kit can be more expensive than OEM (Original Equipment Manufacturer) pistons. This cost may deter some users from making the purchase.

2. Installation Complexity: Installing the piston kit may require specialized knowledge and tools, which could result in additional labor and time costs.

3. Potential Compatibility Issues: Users should ensure that the piston kit is compatible with their specific engine configuration to avoid potential compatibility issues.

The Wiseco 5838-W267517-78 piston kit offers several advantages, including enhanced power, durability, improved engine efficiency, and customizability. However, these advantages come with some disadvantages, such as higher cost, installation complexity, and potential compatibility issues.

If you are a serious snowmobiling enthusiast seeking improved performance and efficiency, the Wiseco 5838-W267517-78 piston kit may be a worthwhile investment, despite its higher cost and installation complexity. However, it is crucial to ensure that the kit is compatible with your specific engine configuration before making the purchase.

If you are a casual user or new to snowmobiling, the OEM piston kit may be a more cost-effective and convenient option. Ultimately, the decision to purchase the Wiseco piston kit depends on your performance goals, budget, and level of expertise.

Details:

Forged from high-silicon aluminum alloy for maximum strength and dependability. Compatibility: Years: Make: model: Application: Notes: 1997 - 1997 Ski-Doom Z 440 LC, 1996 1998 Ski-Doom Fan, LC X. This is helpful if you are buying multiple items. Wiseco High-Performance piston kits are priced with piston, rings, pins and cir clips unless noted otherwise.

Brand: Wiseco, model Number: 5838-W267517-78. Innovative forging design and piston skirt provide maximum horsepower torque. I need to exchange an item. Wiseco Piston Kit-Standard Bore 67.50mm for 1997 - 1998 Ski-Doo MX Z 440 LC X: Bore: 67.50mm, Sizing: Standard.

Parts without fitment are to be assumed universal and may require vehicle modification. Oversize pistons require cylinder sleeking.

part #: 5838w26751778 price

• $138.99

specifications enginesnowmobile:

• for models: Mx, Lc, 440
• for makes: Ski-doo
• for years: 1997-1998
• brand: Wiseco
• mpn: 5838-w267517-78
• part type: Piston

payments enginesnowmobile:

• wallet: Google-pay
• other
• credit card: Visa

returns enginesnowmobile:

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

shipping enginesnowmobile:

• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed
• transit: 3-6 Days

offer enginesnowmobile:

• quantity: 2
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: April 10, 2026

general enginesnowmobile:

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

seller enginesnowmobile:

• city: Indiana, US
• # reviews: 82521
• rating: 99.9%

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