fits model: Zr, 440. make: Arctic-cat, Arctic. year: 1999.

( Brand: Arctic Cat ), ( Manufacturer Part Number: 3005-543 ), ( Type: Crankcase )
The Arctic Cat ZR 440 Sno Pro snowmobile, specifically model number 3005-543, is a high-performance machine designed for riders who seek maximum power and agility on the snow. This sled's crankcase, denoted as SA306, plays a crucial role in ensuring its robustness and efficiency.
The SA306 crankcase is a vital component of the engine as it encases and protects the crankshaft, connecting rod, and pistons. Arctic Cat engineers meticulously craft this crankcase from aluminum alloy, which not only reduces the overall weight of the snowmobile but also offers excellent dampening capabilities. This results in a smoother ride and improves power delivery to the tracks.
Additionally, the SA306 crankcase features a unique design to enhance coolant flow, ensuring consistent engine temperatures for reliable operation in cold conditions. The deep skid plate surrounding the crankcase provides an extra layer of protection against rocks, debris, and other potential damages on the snowy terrain.
A notable feature of the 3005-543 Arctic Cat ZR 440 Sno Pro crankcase is its compatibility with Arctic Cat's Easy Start System (ESS). This accessory simplifies starting the engine in cold conditions by supplying additional electrical energy to the starter motor for an easier start-up process. The SA306 crankcase, with its elegant design and robust engineering, underpins the performance and dependability of the Arctic Cat ZR 440 Sno Pro snowmobile.
Moreover, the SA306 crankcase comes pre-drilled to accommodate various mounting points for accessories like power-views, engine guards, and other optional components, allowing riders to customize their snowmobile to better suit their preferences and riding style. Overall, the crankcase on the 3005-543 Arctic Cat ZR 440 Sno Pro is a testament to the marriage of power, reliability, and customization in snowmobiling technology.
The Arctic Cat ZR 440 Sno Pro CR Crankcase SA306 is a snowmobile engine that is known for its high performance and durability. In this analysis, we will discuss the pros and cons of investing in this Snow Pro engine model.
Pros:1. Superior Power: The Arctic Cat ZR 440 Sno Pro CR Crankcase SA306 delivers impressive power with its 4-stroke, single-cylinder, liquid-cooled engine that produces 121 horsepower. This amount of power is ideal for those who desire outstanding performance from their snowmobile.
2. Durability: The engine's SA306 crankcase provides extra durability, making it suitable for long-term use in harsh snowmobile environments. The crankcase also improves the engine's overall performance by offering better oil capacity and reduced oil temperatures.
3. Improved Fuel Efficiency: Compared to 2-stroke engines, the Arctic Cat ZR 440 Sno Pro CR Crankcase SA306 offers improved fuel efficiency. This means fewer stops at the fuel station, saving you money and time.
4. Enhanced Emissions Compliance: The 4-stroke engine adheres to the latest emission standards, ensuring a cleaner and more eco-friendly riding experience.
Cons:1. Higher Initial Cost: The Arctic Cat ZR 440 Sno Pro CR Crankcase SA306 comes with a relatively higher initial investment compared to 2-stroke engines. Some consumers might find this price point unpalatable, especially for occasional snowmobile users.
2. Maintenance Schedule: As with any high-performance engine, the Arctic Cat ZR 440 Sno Pro CR Crankcase SA306 requires a more frequent maintenance schedule. This can add additional costs and time spent on maintenance checks.
3. Complexity: The 4-stroke engine is more complex than its 2-stroke counterpart. This complexity can make troubleshooting and repair more difficult, which might result in longer downtime for the snowmobile.
In conclusion, the Arctic Cat ZR 440 Sno Pro CR Crankcase SA306 is an excellent investment for those who prioritize high power, outstanding durability, and fuel efficiency in their snowmobile engine. However, this engine model comes with a higher initial cost, more frequent maintenance requirements, and a more complex design compared to its 2-stroke counterparts.
If you are willing to accept the higher investment and maintenance costs for maximum power and performance, the Arctic Cat ZR 440 Sno Pro CR Crankcase SA306 is the engine for you. Ultimately, the decision to invest in this engine comes down to your preferences and the frequency of your snowmobile use. For occasional or recreational users, a less expensive 2-stroke engine may be more suitable. On the other hand, for those who value power, efficiency, and durability, the Arctic Cat ZR 440 Sno Pro CR Crankcase SA306 is an exceptional choice.
Change your mind, don't need the part, or just wan't what you are looking for.Arctic Cat Zr 440 Sno Pro Oem Crankcase 3005-543 SA306. Arctic Cat ATV.: This crankcase is in very good condition and shows normal signs of wear.
Removed From: 1999 Arctic Cat ZR 440 Sno Pro with miles.