fits model: Sportsman. make: Polaris. year: 1990–2014.

( Brand: Balls ), ( Manufacturer Part Number: MN/F8M4 ), ( Type: Crank Bearing And Seal Kit ), ( Compatible Year: 2014 2013 2012 2011 2010 2009 2008 2007 ), ( Compatible Model: Sportsman 90 ), ( Bundle Description: 1 Pc Genuine All Balls Crank Bearing And Seal Kit ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )
The MN/F8M4 Crank Bearing Seal Kit is a crucial component for maintaining the performance and longevity of your 2007-2014 Polaris Sportsman 90. This kit is specifically designed to replace the worn-out or damaged crank bearing seals in your ATV, ensuring a proper seal between the crankshaft and the engine housing.
The MN/F8M4 Crank Bearing Seal Kit includes all the necessary seals needed for the installation. Each seal is precision-engineered to provide a tight, reliable seal, preventing engine oil leakage and protecting your engine from contaminants. The kit includes four seals, ensuring you have enough replacements for both sides of the crankshaft.
The seals are made from high-quality materials, designed to withstand the harsh conditions and high temperatures encountered in an ATV engine. They are resistant to oil, heat, and pressure, ensuring a long lifespan and reliable performance. The seals are also easy to install, with clear installation instructions included in the kit.
Installing the MN/F8M4 Crank Bearing Seal Kit is a straightforward process that can be completed by most DIY enthusiasts. However, if you are not comfortable doing it yourself, you can take your ATV to a qualified mechanic for installation.
In conclusion, the MN/F8M4 Crank Bearing Seal Kit is an essential upgrade for your 2007-2014 Polaris Sportsman 90. By providing a proper seal between the crankshaft and the engine housing, it helps to maintain engine performance, prevent oil leaks, and protect your engine from contaminants. With its high-quality materials and easy installation, this kit is an excellent investment for your ATV.
Pros of buying a Ball Mn/F8M4 Crank Bearing Seal Kit for 2007-2014 Polaris Sportsman 90:1. Compatibility: The kit is specifically designed for Polaris Sportsman 90 models from 2007 to 2014, ensuring a perfect fit.
2. Quality Materials: Ball Seal manufactures their products using high-quality materials, which can help increase the lifespan of your crank bearings.
3. Prevents Leaks: The seal kit will help prevent crank bearing oil leaks, ensuring proper lubrication and reducing the risk of engine damage.
4. Easy Installation: The kit usually includes step-by-step instructions, making the installation process more straightforward for DIY enthusiasts.
Cons of buying a Ball Mn/F8M4 Crank Bearing Seal Kit for 2007-2014 Polaris Sportsman 90:1. Cost: Replacing crank bearings and seals can be an expensive endeavor, especially if you choose a high-quality kit like Ball Seal's.
2. Time-Consuming: Replacing crank bearings and seals requires disassembling parts of the engine, which can be a time-consuming process.
3. Possible Misinstallation: If not installed correctly, the seal kit might not work as intended, leading to further issues.
Conclusion and Recommendation:If you own a 2007-2014 Polaris Sportsman 90 and have noticed signs of crank bearing damage, such as oil leaks or unusual engine noises, replacing the crank bearings and seals with a high-quality kit like Ball Seal's Mn/F8M4 kit can be a wise investment. Although it is a costly and time-consuming process, it can help prevent more significant engine damage in the long run. Ensure to follow the manufacturer's instructions carefully during installation to avoid any missteps. If you're not confident in your ability to perform the job yourself, consider hiring a professional mechanic to ensure proper installation and avoid any potential issues.
All Balls Crank Bearing and Seal Kit for 2007 - 2014 Polaris Sportsman 90 - bn: Status: In Stock.