RACE-DRIVEN A-17398 Chains Big Ring 4X6 520-88L 520-108L

( Brand: Race-driven ), ( Part Type: Ring Chain ), ( Manufacturer Part Number: A-17398 )

Review RACE DRIVEN Chains Polaris Big 4x6 Non O ring fits BOSS 250 1989–1992

Introducing the Race-Driven A-17398 O-Ring Chains for Polaris 250 Big Boss 4x6, manufactured for the models produced between 1989 and 1992. These high-performance chains are specifically designed to deliver exceptional durability and reliability for your off-road vehicle.

The A-17398 chain boasts 520-88L and 520-108L pitch sizes, which provide optimal power transfer and smooth operation. Each roller and pin is precision-engineered from top-quality materials, ensuring a perfect fit and long-lasting performance. The O-ring design of these chains offers increased lubrication and sealing, reducing the need for frequent maintenance and prolonging the lifespan of the chain.

These Race-Driven A-17398 O-Ring Chains for Polaris 250 Big Boss 4x6 have been meticulously crafted to meet the demands of off-road riding. Their robust construction ensures that they can handle the rigors of various terrains and conditions, providing you with the peace of mind you need to focus on the thrill of the ride.

By upgrading to the Race-Driven A-17398 O-Ring Chains, you will experience improved acceleration, better power transmission, and enhanced overall performance for your Polaris 250 Big Boss 4x6. These chains are an essential investment for any serious off-road enthusiast who seeks unmatched durability, reliability, and performance. Upgrade today and take your off-road adventures to the next level!

Pros and Cons of Buying A-17398 Chains for Polaris 250 Big Boss (1989-1992) with O-Ring Types 520-88L and 520-108L

Polaris 250 Big Boss owners looking to upgrade their snowmobile chains may come across the A-17398 model. This chain is available with two different O-ring types: 520-88L and 520-108L. In this article, we will discuss the pros and cons of purchasing this chain for your Polaris 250 Big Boss, focusing on the performance, price, durability, and compatibility aspects.

1. Enhanced Traction: A-17398 chains provide excellent traction, allowing you to tackle various snow conditions, from powder to packed snow.

2. Improved Climbability: The stronger and more durable design of these chains enables better climbability, making it easier to navigate uphill terrain.

3. Smoother Ride: The O-rings help reduce noise and vibration, ensuring a smoother and more comfortable riding experience.

4. Increased Longevity: The high-quality materials used in the manufacturing of the A-17398 chains contribute to their increased longevity, reducing the need for frequent replacement.

1. Higher Price Point: Compared to standard chains, A-17398 chains are more expensive. This might not be an issue for serious enthusiasts but could be a concern for budget-conscious riders.

2. Installation Complexity: Installing these chains might be more challenging than standard chains due to their design and the need for precise alignment and tensioning.

3. Potential Compatibility Issues: Although generally compatible with the Polaris 250 Big Boss (1989-1992), it's essential to double-check the specifications to ensure a perfect fit.

The A-17398 chain with O-ring types 520-88L and 520-108L offers significant benefits for Polaris 250 Big Boss riders, including improved traction, smoother ride, increased durability, and better climbability. However, the higher price point and potential installation complexity are important factors to consider before making a purchase. Ultimately, if you prioritize high performance, durability, and comfort in your snowmobiling adventures, the A-17398 chain is a worthwhile investment.

If you're in the market for a high-performance chain for your Polaris 250 Big Boss (1989-1992) and have the budget for it, the A-17398 chain with O-ring types 520-88L and 520-108L is an excellent choice. Make sure to check the compatibility carefully and follow the installation instructions to ensure optimal performance and longevity.

part # a17398 prices

• $30.27-$52.46

specifications utvshift:

• for models: 250, Boss
• for makes: Polaris
• for years: 1989-1992
• brand: Race-driven
• part type: Ring Chain
• manufacturer part number: A-17398

offer utvshift:

• options: Ship-to-home
• started: April 19, 2026
• availability: In Stock
• sold: 0

shipping utvshift:

• carrier: USPS, FedEx
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, FedEx 2Day, USPS Priority Mail, FedEx Standard Overnight
• transit: 3-5 Days
• cost: $0.00
• type: Calculated

returns utvshift:

• policy: Returns Accepted
• time: 60 Days
• paid by: Seller

general utvshift:

• ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
• condition: New

seller utvshift:

• rating: 99.8%
• # reviews: 120648

payments utvshift:

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

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