POLARIS 1821201 Left Trailing Arm

( Manufacturer Part Number: 1821201 ), ( Part Type: Arm ), ( Country Of Manufacture: United States )

Review POLARIS Yellow Left Trailing Arm fits SWITCHBACK TRAIL RMK SKS 800 2003–2005

Introducing the 2003-2005 Polaris RMK 800 1821201 Switchback SKS Trailing Arm, a crucial component for your Polaris snowmobile's suspension system. This trailing arm is specifically designed for the Polaris RMK 800 models from 2003 to 2005.

The Switchback SKS Trailing Arm is an upgrade from the original equipment, offering enhanced performance and durability. It boasts a sleek, modern design with a black powder-coated finish that not only looks great but also provides superior protection against the elements.

This trailing arm is engineered with SKS technology, which stands for "Ski-Locking System." This system allows you to quickly and easily switch between track and ski modes, making it an ideal choice for those who enjoy versatility in their riding experience. The SKS mechanism is integrated into the arm, making it a seamless and convenient addition to your snowmobile.

The 2003-2005 Polaris RMK 800 1821201 Switchback SKS Trailing Arm is built with high-quality materials, ensuring a long-lasting and reliable performance. It features robust bushings and bearings that can handle the demanding conditions of off-trail riding while providing a smooth and responsive ride.

This trailing arm is also compatible with various aftermarket suspension components, enabling you to customize your snowmobile's suspension setup to suit your riding style and preferences.

In summary, the 2003-2005 Polaris RMK 800 1821201 Switchback SKS Trailing Arm is a must-have upgrade for your Polaris RMK 800 snowmobile. It offers enhanced performance, durability, and versatility, all wrapped up in a sleek, modern design. Whether you're an avid backcountry explorer or a casual rider, this trailing arm is sure to elevate your snowmobiling experience.

Pros and Cons of Buying a 2003 Polaris RMK 800 Trail Left Trailing Arm (Model 1821201, Switchback SKS)

a. Enhanced Performance: Replacing the worn-out or damaged trailing arm can significantly improve the handling and performance of the snowmobile.

b. Better Control: A new trailing arm can provide better steering response and control, making the riding experience more enjoyable.

c. Durability: This particular Polaris trailing arm is known for its robust design and durability, ensuring long-lasting use.

d. Compatibility: This trailing arm is specifically designed for the 2003-2005 Polaris RMK 800 Switchback SKS models, ensuring a perfect fit.

a. Cost: Replacing a snowmobile part like a trailing arm can be expensive, especially for high-performance models like the Polaris RMK 800.

b. Installation Complexity: Installing a new trailing arm requires some mechanical knowledge and skills, which may be challenging for some users.

c. Availability: Depending on the location and availability, it could take some time to source and receive the part.

The decision to buy a 2003 Polaris RMK 800 1821201 2003-2005 Switchback SKS trail left trailing arm ultimately depends on your specific situation. If you're experiencing handling issues or notice signs of wear on your current trailing arm, investing in a new one could lead to improved performance and control. However, consider the cost, availability, and installation complexity before making your purchase.

If you're confident in your mechanical skills and have the necessary resources, purchasing a new trailing arm can be a worthwhile investment for your Polaris RMK 800 snowmobile. Alternatively, you may consider seeking professional help from a local snowmobile shop to ensure a proper installation and save yourself the hassle.

Details:

This will fit 2003 2005 Polaris Switchback SKS RMK Trail 600 700 800 with the side mount stabilizer bar not top style. The rear joint is good. It is missing the grease Zeke. It is good condition, has some scuffs but no cracks.

P lease see all pictures. I have a left Trailing arm off 2003 Polaris RMK 800. Inventory note:PGD25.

part #: 1821201 prices

• $119.99-$341.95

specifications snowpar:

• for models: Rmk, Sks, 800, Switchback, Trail
• for makes: Polaris
• for years: 2003-2005
• mpn: 1821201
• part type: Arm
• country of manufacture: United States

general snowpar:

• Parts Accessories > Snowmobile Parts > Other Parts
• condition: Used

offer snowpar:

• options: Ship-to-home
• started: August 29, 2025
• quantity: 1
• sold: 0
• availability: In Stock

seller snowpar:

• city: Monticello, Minnesota
• rating: 99.8%
• # reviews: 5388

payments snowpar:

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

returns snowpar:

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

shipping snowpar:

• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• cost: $29.00
• transit: 4-6 Days
• type: Fixed

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