1. Snowmobile Engines Components For Sale
  2. sku: 13811074770421693
  3. SKI DOO 421000125

SKI-DOO 421000125 Cylinder 94FT-96FT 779LC

fits make: Skidoo, Ski-doo.

421000125 Ski-doo Fully Rebuilt Cylinder For 94ft-96ft 779lc

( Brand: Ski-doo ), ( Manufacturer Part Number: 421000125 ), ( Part Type: Cylinder )

Review SKI DOO Fully Rebuilt Cylinder 94ft-96ft

The Ski-Doo 421000125 cylinder is a critical component of the 779LC snowmobile engine, designed for use on Ski-Doo models from the 1994 to 1996 Period. This precision-engineered part is crucial for the efficient operation of the engine, providing the powerstroke needed to propel the snowmobile through various snow conditions.

The cylinder s bore measures 3.75 inches (95.25mm) and is specifically designed to work with the two-stroke, liquid-cooled, single-cylinder engine structure characteristic of the 779LC model. Its excellent resistance to wear and tear is ensured by the use of premium materials in its construction. The cylinder has a rugged, machined finish, which not only adds to its durability but also enhances the overall visual appeal of the snowmobile engine.

The Ski-Doo 421000125 cylinder comes with an integral piston and piston ring assembly, which minimizes the need for additional purchases and ensures a proper fit. This cylinder is pre-lapped and ready to be assembled and run, saving time and effort during installation.

Additional features of the 421000125 cylinder include a scratch-resistant coating, which protects the cylinder against minor scratches and other potential damages. The cylinder is also prepared to accept the Ski-Doo factory ring gap tool, ensuring an accurate ring gap measurement and optimal engine performance.

When installed correctly on your Ski-Doo 779LC snowmobile, the 421000125 cylinder delivers exceptional power and torque, delivering an unforgettable riding experience. This cylinder is an essential upgrade for anyone who wants to breathe new life into their old 779LC, ensuring that it continues to perform at its best even after years of heavy usage.

To achieve peak performance, it's important to follow the specific installation instructions enclosed with the package and maintain the cylinder according to the recommended maintenance schedule. Regular cleaning and oil changes, along with periodic checks for any potential damages, can help extend the lifespan of the cylinder and the entire snowmobile engine.

In summary, the Ski-Doo 421000125 cylinder is a high-performance, durable, and essential upgrade for your 779LC snowmobile. Its precision engineering, superior materials, and optimal fit guarantee an improved engine efficiency, increased power output, and reliable performance, making every ride more enjoyable and exciting.

Pros and Cons of Buying a Ski-Doo 421000125 Cylinder for a 94ft-96ft 779LC

The Ski-Doo 421000125 cylinder is a popular aftermarket option for those looking to upgrade or replace the original cylinder on their 1994-1996 779LC models. While there are benefits to installing thisnew part, there are also some potential drawbacks to consider.

Pros:

1. Increased Power and Performance: The Ski-Doo 421000125 cylinder is designed to provide improved power and performance. It often comes with bigger bore sizes and other engine modifications that can result in a more powerful and efficient sled.

2. Enhanced Durability: The new cylinder may offer better durability compared to the original equipment. The materials used in the manufacturing process, such as slide-on skirts or hard anodized cylinder liners, can help reduce wear and tear, allowing for a longer lifespan.

3. Better Compatibility With Modern Fuel: Modern fuels contain more ethanol, which can lead to issues with the original carbureted engines on older snowmobiles. The 421000125 cylinder is designed to work with E10 or even E15 fuel, making it more compatible with modern fuel sources.

Cons:

1. Cost: New cylinders, especially performance-oriented aftermarket ones like the Ski-Doo 421000125, can be expensive. Factors like brand reputation, manufacturing process, and additional features can significantly increase the price tag compared to OEM parts.

2. Compatibility with Original Equipment: Not all aftermarket cylinders are exactly the same. Some may require modifications to the engine or fuel systems in order to work properly on a 1994-1996 779LC. Before purchasing, verify that the cylinder is compatible with your sled's specific model and year.

3. Potential Installation Complexity: Installing a new cylinder can be a complex and time-consuming process. It may require specialized tools and expertise to ensure a proper installation, which could add to the overall cost and hassle of the upgrade.

Conclusion:

The Ski-Doo 421000125 cylinder offers several benefits, including increased power, enhanced durability, and improved fuel compatibility. However, it also comes with potential drawbacks like higher cost, potential compatibility issues, and a complex installation process. Before making a purchasing decision, carefully consider these factors and weigh their relevance to your specific needs and abilities.

Recommendation:

If you're an avid rider looking for improved power and performance on your 1994-1996 779LC, and the cost is not a major concern, the Ski-Doo 421000125 cylinder could be an excellent upgrade option. However, if you're a casual rider, or there are compatibility concerns with your engine or fuel system, it may be worth exploring other options, such as stock cylinders or other aftermarket parts with simpler installation processes. Always remember to ensure compatibility, prioritize a proper installation, and consider the potential long-term benefits before investing in a new cylinder.

Details:

Location: ICEM, 421000779E, 12/11/2024. We encourage you to determine for yourself if they are correct your vehicle. SKI-DOO FULLY REBUILT CYLINDER for 94'-96' 779LC 421000124, FITMENT LIST: This cylinder is from a large closeout buy that we were able to make. The Ski-Doo part number is 421000124.

part #: 421000125 prices

  • $159.99-$639.00

specifications enginesnowmobile:

  • for makes: Skidoo, Ski-doo
  • brand: Ski-doo
  • mpn: 421000125
  • part type: Cylinder

payments enginesnowmobile:

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

general enginesnowmobile:

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

seller enginesnowmobile:

  • city: Concord, New Hampshire
  • # reviews: 9651
  • rating: 98.8%

returns enginesnowmobile:

  • policy: No Returns

offer enginesnowmobile:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: January 14, 2025
  • best offers: True
  • sold: 0

shipping enginesnowmobile:

  • carrier: UPS
  • transit: 3-9 Days
  • service: UPS Ground
  • class: Standard
  • type: Calculated
  • cost: $43.18
for makes: skidoo, ski-doo, part type: cylinder,
category: snowmobile parts > engines components > snowmobile engine components, sku: 13811074770421693,
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5 offers $159.99–$639.00 USD
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  • New. Offer #3 priced at $639.00 + $0.00 shipping estimate = $639.00* total. FREE SHIPPING
  • Used. Offer #4 priced at $134.89 + $0.00 shipping estimate = $134.89* total. FREE SHIPPING
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