1. ATV Transmission & Drivetrain Parts Deals
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  3. SUNSTAR MN/Y450

SUNSTAR MN-Y450 Rear Steel Sprocket Drive MN/Y450

fits model: 425, 2x4, Magnum. make: Polaris. year: 1995–1998.

Y450 Sunstar Mn/y450 Steel Rear Sprocket For 1995-1998 Polaris Magnum 425 2x4 - Drive Cs

( Brand: Sunstar ), ( Manufacturer Part Number: MN/Y450 ), ( Compatible Year: 1998 1997 1996 1995 ), ( Compatible Model: Magnum 425 2x4 ), ( Bundle Description: 1 Pc Genuine Sunstar Steel Rear Sprockets ), ( Type: Steel Rear Sprockets ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review SUNSTAR Mn/y450 Steel Rear Sprocket Polaris Drive Cs fits MAGNUM 425 2X4 1995–1998

Introducing the Sunstar MN/Y450 Steel Rear Sprocket, specifically designed for the Polaris Magnum 425 Drive CS models manufactured between 1995 and 1998. This high-quality replacement part is engineered to deliver superior durability and reliability, ensuring optimal performance for your vehicle.

Crafted from robust steel material, this rear sprocket boasts enhanced strength and resistance to wear and tear. Its fine-tooth design provides excellent traction and smooth power transmission from the engine to the drive wheels. The tooth geometry is precisely engineered to match the Polaris Magnum's drive system, ensuring a perfect fit and seamless integration.

The Sunstar MN/Y450 Steel Rear Sprocket features a secure spline design that ensures a solid connection with the drive shaft. This design not only enhances power transfer but also eliminates the risk of premature spline failure, which is a common issue with inferior aftermarket sprockets.

Incorporating advanced manufacturing techniques, this replacement part boasts a high-polish finish that not only looks great but also minimizes the risk of debris accumulation and ice buildup, ensuring safe and unhindered operation in various weather conditions.

This Sunstar rear sprocket is an excellent choice for Magnum 425 Drive CS owners seeking a reliable and long-lasting replacement part for their vehicle. Its high-quality steel construction, precise tooth design, and secure spline connection make it an ideal upgrade for those looking to enhance their vehicle's performance and durability.

The Sunstar MN/Y450 steel rear sprocket is a commonly used aftermarket option for the Polaris Magnum 425 Drive CS model years 1995-1998. This sprocket is made of robust steel material, which is an upgrade from the original OEM sprocket. Let's examine the potential advantages and disadvantages of purchasing this sprocket:

Advantages:

1. Durability: The steel material of the Sunstar MN/Y450 sprocket provides increased strength and durability compared to the OEM sprocket. This can lead to longer lifespan and reduced replacement frequency.

2. Improved Performance: The steel sprocket can help improve the overall performance of the Polaris Magnum 425 Drive CS. It can result in smoother power delivery and more efficient energy transfer from the engine to the drive wheels.

3. Better Heat Dissipation: Steel sprockets, due to their superior thermal conductivity, can help dissipate heat more effectively than their OEM counterparts. This can lead to improved performance and longevity, especially in high-workload applications.

Disadvantages:

1. Cost: The Sunstar MN/Y450 steel rear sprocket is generally more expensive than the OEM sprocket. This may be a deterrent for some users who are looking for a cost-effective solution.

2. Weight: The steel sprocket is heavier than the OEM sprocket. This added weight may lead to slightly increased fuel consumption and reduced acceleration. However, the performance benefits generally outweigh this disadvantage.

Conclusion:

The Sunstar MN/Y450 steel rear sprocket is an excellent upgrade option for the Polaris Magnum 425 Drive CS model years 1995-1998. Its increased durability, improved performance, and better heat dissipation make it a wise investment for those who value reliability and efficiency. While the cost and weight may be considerations, the overall benefits typically outweigh the drawbacks.

Recommendation:

If you are looking for a long-lasting, high-performance rear sprocket for your Polaris Magnum 425 Drive CS and are willing to invest in the upgrade, the Sunstar MN/Y450 steel rear sprocket is a solid choice. It can help you get the most out of your machine and provide peace of mind knowing that you have a robust and durable component in place.

specifications utvshift:

  • for models: 425, 2x4, Magnum
  • for makes: Polaris
  • for years: 1995-1998
  • brand: Sunstar
  • manufacturer part number: MN/Y450
  • compatible year: 1998 1997 1996 1995
  • compatible model: Magnum 425 2x4
  • bundle description: 1 Pc Genuine Sunstar Steel Rear Sprockets
  • type: Steel Rear Sprockets
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

offer utvshift:

  • sold: 0
  • options: Ship-to-home
  • started: November 24, 2025
  • availability: In Stock
  • quantity: 1

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  • policy: Returns Accepted

general utvshift:

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

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for models: 425, 2x4, magnum, for makes: polaris, for years: 1995-1998, compatible year: 1998 1997 1996 1995, compatible model: magnum 425 2x4, bundle description: 1 pc genuine sunstar steel rear sprockets, type: steel rear sprockets, core charge: free no core charge, fitment type: direct replacement,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 9961152476784632,

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