fits model: 550, Bearcat. make: Arctic, Arctic-cat. year: 1997–1999.

( Brand: Spi ), ( Manufacturer Part Number: 9799ACBC550TEK ), ( Part Type: Bearing Gasket Piston ), ( Piston Type: Cast )
The Arctic Cat Bear Cat 550 SPIS Top End Kit (9799ACBC550TEK) is an essential upgrade designed for Arctic Cat snowmobiles produced between the years 1997, 1998, and 1999. This comprehensive kit includes new high-performance pistons, bearings, and gaskets, ensuring an exceptional improvement in power, efficiency, and reliability for your Arctic Cat Bear Cat 550 snowmobiles.
Pistons:The pistons in this top end kit are meticulously engineered to offer superior strength, durability, and efficiency. Manufactured using high-quality materials and advanced manufacturing techniques, these pistons will help your engine run cooler and smoother, enhancing the overall performance of your Arctic Cat Bear Cat 550 snowmobile. With an improved compression ratio, these pistons let you enjoy better power delivery and peak performance, ensuring an unforgettable riding experience.
Bearings:The Arctic Cat Bear Cat 550 SPIS Top End Kit comes with new precision-engineered bearings, specifically designed for the snowmobile's engine. These bearings have been specifically engineered to minimize friction and maximize functionality, ensuring optimal engine performance. The bearings are made from high-strength materials, ensuring longevity and reliability for the engine and providing unparalleled smoothness during operation.
Gaskets:The new top end gasket set included in the kit is designed to provide a perfect sealing surface between the engine components, ensuring an effective flow of air, fuel, and coolant throughout the engine. Made from superior materials and manufactured to precise specifications for a perfect fit, these gaskets offer exceptional durability, leak resistance, and longevity. With the new gasket set, you can count on improved overall engine efficiency and a reduction in coolant and oil leaks.
Investing in the Arctic Cat Bear Cat 550 SPIS Top End Kit (9799ACBC550TEK) is an investment in the long-term performance, reliability, and efficiency of your Arctic Cat Bear Cat 550 snowmobile. This complete kit will give you peace of mind, knowing that all the vital components needed to keep your engine running strong are of the highest quality and perfectly tailored to your machine. Make your riding adventures even more enjoyable with the power, smoothness, and confidence that comes with this expansive top end upgrade.
a. **Improved Engine Performance:** Upgrading the pistons, bearings, and top gasket in your Arctic Cat Bearcat 550 SPI can lead to better engine performance. New components can reduce engine wear, improve compression, and enhance power delivery.
b. **Reliability:** By replacing the worn-out parts with new ones, you increase the overall reliability of your ATV (All-Terrain Vehicle) engine. This reduction in the likelihood of engine failure can give you peace of mind when riding.
c. **Long-Term Savings:** Although the upfront cost of the kit may seem substantial, it can save you money in the long run. Preventing failures and reducing the need for frequent repairs can save you money, especially if you use your ATV extensively.
d. **Upgrading for Better Performance:** This kit is not just an essential maintenance item, but it can also serve as a basis for aftermarket performance upgrades. Once the essential piston, bearing, and top gasket upgrade is complete, you can consider other performance modifications.
2. **Disadvantages of buying Arctic Cat Bearcat 550 SPI Pistons, Bearings, Top Gasket Kit:**a. **Cost:** The cost of the Arctic Cat Bearcat 550 SPI Pistons, Bearings, Top Gasket Kit can be a significant investment. You'll want to ensure you have the budget to cover the cost, as well as any additional labor/installation fees if you don't plan on installing it yourself.
b. **Installation Complexity:** The installation of this kit can be complex, potentially requiring specialized tools and knowledge. It may be best to have an experienced mechanic install the parts for you to minimize the risk of errors and avoid possible damage to other components.
c. **Potential Downtime:** Installing the new pistons, bearings, and top gasket in your Arctic Cat Bearcat 550 SPI could mean that your ATV will be out of commission during the installation process. Be sure to factor this potential downtime into your plans, especially if you rely on your ATV for daily use.
3. **Conclusion:**The Arctic Cat Bearcat 550 SPI Pistons, Bearings, Top Gasket Kit is an essential part of maintaining the health and performance of your Arctic Cat Bearcat 550 SPI engine. Although the initial investment might be significant, it can lead to long-term reliability, improved engine performance, and potential savings. Weigh the costs and potential downtime against the benefits and consider the experience of an experienced mechanic if needed for a smooth installation process.
4. **Recommendation:**Based on the advantages and disadvantages presented above, it is strongly recommended to consider the Arctic Cat Bearcat 550 SPI Pistons, Bearings, Top Gasket Kit as an investment in the longevity and performance of your ATV. Ensure you have the budget, consider any potential downtime, and plan for the complexity of the install process. With proper preparation and execution, the long-term benefits of this upgrade will outweigh the upfront costs.
Pistons are for the standard bore 73. Includes 2 Spi pistons, rings, wrist pins, cir clips, pin needle bearings, and a top end gasket kit.
Spi pistons feature the following: high-silicon content hyper eutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy. Mos2 Teflon molybdenum coated skirts perform at the highest standards, reducing friction and heat for added power longevity. Hard anodized crowns are 75 stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon molybdenum coated skirts.
Brand new top end rebuild kit.