POLARIS FK1000644 Roller Bushing Kit

( Manufacturer Part Number: FK1000644 ), ( Part Type: Roller Bushing ), ( Warranty: 30 Day ), ( California Prop 65 Warning: Powersports Parts Contain And/or Generate Used Oil, Waste Fluids, Grease, Fumes And Particulates, All Known To The State Of California To Cause Cancer, Birth Defects, And Reproductive Harm. ), ( Genuine Oem: Yes )

Review POLARIS Shift Roller Bushing Kit Oem fits WIDETRAK TRAIL RMK FST IQ TURBO 2007–2008

Polaris FK1000644 WidthTrak Trail RMK FST IQ Turbo Roller Bushing Kit

The Polaris FK1000644 WidthTrak Trail RMK FST IQ Turbo Roller Bushing Kit is an essential upgrade for your Polaris 2007 and 2008 RMK and FST IQ Turbo snowmobiles. This kit is specifically designed to provide superior performance and durability for your snowmobile's suspension system.

The roller bushing kit includes high-quality, precision-engineered components that are manufactured to exacting specifications. These roller bushings are made from a durable, long-lasting material that can withstand the rigors of off-trail riding while providing smooth, responsive suspension action.

The WidthTrak design of these bushings allows for increased lateral stability and improved tracking, making your snowmobile more agile and responsive in various snow conditions. This kit is an excellent choice for riders who demand superior performance from their snowmobiles and want to enhance their riding experience.

The IQ Turbo design of this kit is specifically engineered for use with Polaris' turbocharged engines. This design ensures a precise fit and optimal performance, providing a noticeable improvement in handling and power delivery.

The kit is easy to install, making it a great option for DIY enthusiasts. Each bushing comes pre-lubed with a high-performance grease, ensuring a smooth installation process. The kit also includes all necessary hardware for a hassle-free installation.

By upgrading your snowmobile's suspension system with the Polaris FK1000644 WidthTrak Trail RMK FST IQ Turbo Roller Bushing Kit, you can enjoy improved handling, increased durability, and enhanced performance on the trail. This kit is an investment in your snowmobiling experience that will pay off in both fun and functionality.

Polaris FK1000644 Widetrack Trail RMK FST IQ Turbo Roller Bushing Kit: A Comprehensive Analysis

The Polaris FK1000644 Widetrack Trail RMK FST IQ Turbo Roller Bushing Kit is an aftermarket part designed to enhance the performance and durability of Polaris snowmobiles produced in 2007 and 2008. This analysis aims to provide an unbiased assessment of the benefits and drawbacks of investing in this product.

1. Improved Handling: The roller bushing kit is designed to provide better handling and stability by reducing the play in the suspension components. This results in a smoother and more responsive riding experience.

2. Increased Durability: The bushing material used in this kit is designed to last longer than the stock bushings. This can save riders money in the long run by reducing the need for frequent replacements.

3. Enhanced Performance: By reducing the play in the suspension, the roller bushing kit allows the rider to make more precise adjustments to the suspension settings, resulting in improved performance.

4. Easy Installation: The bushing kit comes with all the necessary hardware for installation, making it a relatively straightforward process for DIY enthusiasts.

1. Cost: The roller bushing kit is a premium aftermarket part, and the cost may be a significant barrier for some riders.

2. Limited Compatibility: This kit is only compatible with Polaris snowmobiles produced in 2007 and 2008 with the Widetrack Trail RMK FST IQ Turbo model.

3. Potential Noise: Some users have reported an increase in noise levels after installing the roller bushings. This may be due to the stiffer material used in the bushings, which can transmit more noise to the rider.

The Polaris FK1000644 Widetrack Trail RMK FST IQ Turbo Roller Bushing Kit offers several benefits, including improved handling, increased durability, enhanced performance, and easy installation. However, the cost and limited compatibility may be drawbacks for some riders. Ultimately, the decision to invest in this product depends on the individual rider's priorities and budget.

If you are a Polaris snowmobile rider with a 2007 or 2008 Widetrack Trail RMK FST IQ Turbo model and are looking for a way to improve the performance and durability of your snowmobile, the Polaris FK1000644 Widetrack Trail RMK FST IQ Turbo Roller Bushing Kit is a worthwhile investment. However, be sure to consider the cost and compatibility before making a purchase. Additionally, if noise levels are a concern, be aware that some users have reported an increase in noise after installation.

Details:

Polaris FK1000644 - Fits: 2009 - 2010 Widetrak LX, 2009 Switchback Turbo, RMK Trail/Fleet/ES, IQ Dragon 2010 Turbo Trail/ES 2007 2008 Trail FST Shift Roller Bushing Kit OEM:: Part Number: FK1000644, Quantity: 1, Kit.

part #: fk1000644 price

• $131.91

specifications clutcdrivbel:

• for models: Rmk, Fst, Iq, Turbo, Widetrak, Trail
• for makes: Polaris
• for years: 2007-2008
• mpn: Fk1000644
• part type: Roller Bushing
• warranty: 30 Day
• california prop 65 warning: Powersports Parts Contain And/or Generate Used Oil, Waste Fluids, Grease, Fumes And Particulates, All Known To The State Of California To Cause Cancer, Birth Defects, And Reproductive Harm.
• genuine oem: Yes

offer clutcdrivbel:

• availability: In Stock
• started: February 25, 2026
• sold: 0
• quantity: 5
• options: Ship-to-home

returns clutcdrivbel:

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

shipping clutcdrivbel:

• type: Fixed
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• transit: 2-5 Days

seller clutcdrivbel:

• city: New Baltimore, Michigan
• # reviews: 510694
• rating: 99.8%

payments clutcdrivbel:

• wallet: Paypal
• other
• credit card: Diners-club

general clutcdrivbel:

• condition: New
• Parts Accessories > Snowmobile Parts > Clutch Drive Belts

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