POLARIS 2204902 Pro Cfi Engine Crankcase

( Manufacturer Part Number: 2204902 ), ( Part Type: Engine Case )

Review POLARIS Good Used Pro Cfi Engine Crankcase Cases fits SWITCHBACK ASSAULT RUSH 800

The Polaris Switchback Pro CFI Assault 800 Engine Crankcase is a vital component of the Polaris Assault 800 snowmobile engine. This crankcase is engineered to provide superior performance, durability, and reliability in even the most challenging snow conditions.

The Switchback Pro CFI (Fuel Injection) crankcase is designed for use with the Polaris CleanFire Injection system. This advanced fuel delivery system ensures precise and consistent fuel delivery to the engine, optimizing power and efficiency. The crankcase also features a separate oil cooler system, which maintains optimal engine oil temperature for extended engine life.

The Assault 800 engine crankcase is constructed from high-strength aluminum alloy, providing excellent strength and durability. The crankcase is also designed with a deep skid plate for added protection against rocks and debris. The oil filter relocation kit is integrated into the crankcase, making it easily accessible for maintenance.

The Switchback Pro CFI Assault 800 Engine Crankcase also features a number of design innovations that make it easier to install and maintain. The crankshaft position sensor is integrated into the crankcase, eliminating the need for a separate sensor and simplifying installation. The crankcase also features a removable oil pan, making oil changes quick and easy.

In summary, the Polaris Switchback Pro CFI Assault 800 Engine Crankcase is a high-performance, durable, and reliable component of the Polaris Assault 800 snowmobile engine. Its advanced design features, such as the CleanFire Injection system and deep skid plate, provide excellent power and protection, while the integrated oil filter relocation kit and removable oil pan make maintenance simple and convenient.

The Polaris Switchback Pro CFI Assault 800 snowmobile engine crankcase is an essential component for those looking to upgrade or maintain their Polaris snowmobiles. This crankcase comes with the Closed-Loop Fuel Injection (CFI) system, which offers several advantages and potential drawbacks. Here are the pros and cons of buying this Polaris crankcase.

1. Improved fuel efficiency: The CFI system in this crankcase delivers more precise fuel injection, allowing for better combustion and improved fuel efficiency.

2. Enhanced cold-start performance: The CFI system helps the engine start more easily in cold temperatures, ensuring a smoother riding experience.

3. Reduced emissions: The CFI system contributes to lower exhaust emissions, making it an eco-friendly choice for snowmobiling enthusiasts.

4. Increased power and torque: The CFI system optimizes the engine's power output, offering increased horsepower and torque for better acceleration and overall performance.

5. Advanced diagnostics: The CFI system comes with built-in diagnostics, making it easier to identify and address any potential engine issues.

1. Higher cost: The Switchback Pro CFI Assault 800 engine crankcase is more expensive than traditional carbureted crankcases.

2. Complexity: The CFI system adds complexity to the engine, which may require more maintenance and potential repairs over time.

3. Potential compatibility issues: Ensure that this crankcase is compatible with your Polaris snowmobile model before purchasing.

In conclusion, the Polaris Switchback Pro CFI Assault 800 engine crankcase offers several advantages, such as improved fuel efficiency, enhanced cold-start performance, reduced emissions, increased power and torque, and advanced diagnostics. However, it also comes with potential drawbacks, such as a higher cost, complexity, and potential compatibility issues.

If you are a serious snowmobiling enthusiast seeking better performance, improved fuel efficiency, and a smoother riding experience, the Polaris Switchback Pro CFI Assault 800 engine crankcase is an excellent investment. Ensure that your Polaris snowmobile model is compatible with this crankcase before making a purchase.

Overall, the benefits of the CFI system outweigh the potential drawbacks for those looking for a high-performance, eco-friendly, and reliable snowmobile engine component.

Details:

2204902 Good used set of engine cases off a 2013 Rush Pro R Switchback.2204902.

part #: 2204902 prices

• $131.99-$1201.95

specifications enginesnowmobile:

• for models: 800, Switchback, Assault, Rush
• for makes: Polaris
• mpn: 2204902
• part type: Engine Case

returns enginesnowmobile:

• policy: No Returns

offer enginesnowmobile:

• started: October 28, 2025
• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock
• sold: 0

general enginesnowmobile:

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

shipping enginesnowmobile:

• type: Calculated
• service: USPS Ground Advantage
• transit: 3-7 Days
• carrier: USPS
• class: Standard
• cost: $0.00

seller enginesnowmobile:

• # reviews: 1509
• rating: 100.0%
• city: Windom, Minnesota

payments enginesnowmobile:

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

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