POLARIS 0451340 Crank Bearing Trak Switch

( Manufacturer Part Number: 0451340 ), ( Part Type: Bearing Switch Crank ), ( California Prop 65 Warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm. )

Review POLARIS New Oem Snowmobile Crank Bearing Green Wide Trak Switch fits TURBO

Polaris 0451340 Crank Bearing Kit for Turbo Applications

The Polaris 0451340 Crank Bearing Kit is an essential replacement part designed specifically for Polaris snowmobiles with turbocharged engines. This kit is engineered to deliver reliability and durability, ensuring optimal performance and longevity for your snowmobile.

This crank bearing kit includes three crank bearings: two main bearings and one thrust bearing. Each bearing is precision-machined from high-quality materials to ensure a perfect fit and minimal friction. The bearings are designed to endure the extreme pressures and temperatures generated by the turbocharged engine, providing superior protection against wear and tear.

The main bearings are engineered with a double-lip seal design, which effectively keeps engine oil contained within the crankshaft and prevents contamination from external elements. The thrust bearing, on the other hand, is designed to minimize the load on the crankshaft during engine operation, reducing the likelihood of crankshaft damage and ensuring smooth engine performance.

Installation of the Polaris 0451340 Crank Bearing Kit is a straightforward process, making it an ideal choice for both DIY enthusiasts and professional mechanics. The kit comes with all necessary hardware for a hassle-free installation, ensuring that you have everything you need to get the job done right the first time.

By choosing the Polaris 0451340 Crank Bearing Kit, you're investing in the continued performance and longevity of your turbocharged Polaris snowmobile. This kit is backed by Polaris' industry-leading warranty, giving you peace of mind and protection against manufacturing defects.

In summary, the Polaris 0451340 Crank Bearing Kit is a vital upgrade for your turbocharged Polaris snowmobile. Its precision-engineered bearings provide superior protection against wear and tear, ensuring optimal engine performance and longevity. With a hassle-free installation process and Polaris' industry-leading warranty, this crank bearing kit is an essential investment for any Polaris snowmobile owner.

Buying a Polaris 0451340 crank bearing trak turbo switch involves considering its potential benefits and drawbacks. Here are some points to help you make an informed decision:

1. Improved Engine Performance: This switch is designed to enhance the performance of your Polaris turbo engine by ensuring the crank bearing receives adequate oil supply. A well-lubricated crank bearing reduces friction, leading to smoother engine operation and increased power.

2. Prevent Engine Damage: The crank bearing is a crucial component of your engine. If it fails, it can cause significant damage to the engine. By investing in a replacement switch, you can prevent potential engine damage and save yourself from costly repairs or replacement.

3. Easy Installation: The Polaris 0451340 crank bearing trak turbo switch is designed for easy installation. It is a straightforward process that can be completed in a short amount of time, allowing you to get back to using your vehicle as soon as possible.

1. Cost: Replacing a crank bearing switch can be an expensive investment, especially if you are not mechanically inclined and need to hire a professional to install it.

2. Potential for Multiple Component Failures: A crank bearing switch failure may indicate underlying issues with other components in your engine. These components may need to be replaced as well, increasing the overall cost of the repair.

3. Availability: Depending on where you live, finding a reliable source for the Polaris 0451340 crank bearing trak turbo switch may be challenging. You may need to order it online or travel to a dealership to purchase it.

The decision to buy a Polaris 0451340 crank bearing trak turbo switch depends on your personal circumstances, including your budget, the condition of your engine, and your mechanical expertise. If you value improved engine performance, want to prevent potential engine damage, and are comfortable with the installation process, then this investment may be worthwhile for you. However, if you are concerned about the cost or the potential for multiple component failures, it may be wise to consult with a professional mechanic before making a decision.

If you decide to purchase the Polaris 0451340 crank bearing trak turbo switch, make sure to buy it from a reputable dealer or manufacturer to ensure its quality and compatibility with your vehicle. Additionally, consider purchasing an extended warranty to protect yourself from any unexpected repair costs. Finally, if you are not confident in your ability to install the switch yourself, consider hiring a professional mechanic to do it for you to ensure a proper installation and avoid any potential issues.

Details:

This is a factory original equipment item, not aftermarket. 2011 TURBO IQ LXT S11PT7FSL. Brand new, genuine Polaris bearing, part #: 0451340. 2010 TURBO LX S10PD7FSL.

2010 IQ TURBO DRAGON S10PP7FSL/FEL. Combined Shipping.

part #: 0451340 prices

• $12.45-$22.95

specifications enginesnowmobile:

• for models: Turbo
• for makes: Polaris
• mpn: 0451340
• part type: Bearing Switch Crank
• california prop 65 warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm.

shipping enginesnowmobile:

• type: Fixed
• service: Standard, Expedited
• transit: 2-6 Days
• class: Standard, Expedited
• cost: $0.00

payments enginesnowmobile:

• other
• credit card: Visa
• wallet: Apple-pay

seller enginesnowmobile:

• # reviews: 270237
• rating: 99.1%
• city: Kalamazoo, Michigan

general enginesnowmobile:

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

returns enginesnowmobile:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer enginesnowmobile:

• options: Ship-to-home
• availability: In Stock
• quantity: 3
• started: July 23, 2025
• sold: 0

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