1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 12904198515821813
  3. SUNSTAR MN/DM6S

SUNSTAR MN-DM6S Front Middle Inside Steel Sprocket MN/DM6S

fits model: Trail, Boss. make: Polaris. year: 1990–1992.

Dm6s Sunstar Mn/dm6s Middle Inside Steel Front Sprocket For 1990-1992 Polaris Trail Boss Yy

( Brand: Sunstar ), ( Manufacturer Part Number: MN/DM6S ), ( Compatible Year: 1992 1991 1990 ), ( Compatible Model: Trail Boss 350l 4x4 ), ( Bundle Description: 1 Pc Genuine Sunstar Steel Front Sprockets ), ( Type: Steel Front Sprockets ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Position: Middle Inside )

Review SUNSTAR Mn/dm6s Middle Inside Steel Front Sprocket Polaris fits TRAIL BOSS 1990–1992

Introducing the Sunstar MN/DM6S Middle Inside Steel Front Sprocket, specifically designed for Polaris Trail Boss models manufactured between 1990 and 1992. This high-performance sprocket is an essential upgrade for off-road enthusiasts seeking improved torque, durability, and reliability.

Crafted from robust steel material, this Sunstar sprocket boasts superior strength and resistance to wear and tear compared to standard OEM parts. It features a middle inside design, which offers better clearance for larger tires and increased ground clearance, allowing for a more aggressive riding style.

The Sunstar MN/DM6S Middle Inside Steel Front Sprocket boasts a 2.5-inch pitch diameter and a 1.25-inch bore size, ensuring a perfect fit for your Polaris Trail Boss. The smooth, precise teeth design ensures efficient power transfer from the clutch to the drive wheels, maximizing your vehicle's performance and acceleration.

Installing this Sunstar sprocket is a straightforward process, making it an ideal choice for both DIY enthusiasts and professional mechanics. By upgrading to this premium steel front sprocket, you can enjoy enhanced durability, improved torque, and a more engaging riding experience.

This Sunstar part is a direct replacement for the original equipment manufacturer (OEM) part, ensuring a perfect fit and function. Trust Sunstar to provide you with the highest quality aftermarket parts, backed by unmatched customer service and a commitment to off-road excellence. Upgrade your Polaris Trail Boss with the Sunstar MN/DM6S Middle Inside Steel Front Sprocket and take your off-road adventures to the next level.

Sunstar MN/DM6S Middle Inside Steel Front Sprocket for 1990-1992 Polaris Trail Boss: A Comprehensive Analysis

The Sunstar MN/DM6S middle inside steel front sprocket is a popular aftermarket upgrade for the Polaris Trail Boss models from 1990 to 1992. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this sprocket.

Advantages:

1. Enhanced Durability: The steel construction of the Sunstar MN/DM6S sprocket provides improved strength and durability compared to the original OEM sprocket. This results in a longer lifespan, reducing the frequency of replacements.

2. Increased Power Transmission: The steel sprocket allows for more efficient power transmission from the engine to the drive wheels, leading to better acceleration and overall performance.

3. Reduced Wear on Other Components: By improving the durability of the sprocket, it also helps reduce the wear and tear on other components, such as the drive belts and pulleys, which can ultimately save you money in the long run.

Disadvantages:

1. Cost: The Sunstar MN/DM6S middle inside steel front sprocket is more expensive than the OEM part. This might be a significant consideration for those on a tight budget.

2. Installation Complexity: Installing the new sprocket may require some technical skills and specialized tools. It is recommended to consult a professional mechanic or follow detailed instructions from reputable sources.

3. Weight: The steel sprocket is heavier than the OEM part, which can slightly increase the overall weight of the vehicle. This might affect the handling and fuel efficiency, but the impact is usually minimal.

Conclusion:

The Sunstar MN/DM6S middle inside steel front sprocket is an excellent upgrade for those who prioritize durability, improved power transmission, and reduced wear on other components. However, it comes with a higher cost and potential installation complexity. Ultimately, the decision to purchase this aftermarket part depends on your budget, technical expertise, and desired performance enhancements for your 1990-1992 Polaris Trail Boss.

Recommendation:

If you value durability and performance improvements and have the budget for it, the Sunstar MN/DM6S middle inside steel front sprocket is a worthwhile investment for your 1990-1992 Polaris Trail Boss. Make sure to consult a professional mechanic for installation to ensure proper fitment and function.

part # mndm6s price

  • $51.89

specifications utvshift:

  • for models: Trail, Boss
  • for makes: Polaris
  • for years: 1990-1992
  • brand: Sunstar
  • manufacturer part number: MN/DM6S
  • compatible year: 1992 1991 1990
  • compatible model: Trail Boss 350l 4x4
  • bundle description: 1 Pc Genuine Sunstar Steel Front Sprockets
  • type: Steel Front Sprockets
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • position: Middle Inside

payments utvshift:

  • credit card: Mastercard
  • wallet: Paypal
  • other

seller utvshift:

  • rating: 99.1%
  • # reviews: 20680

general utvshift:

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

returns utvshift:

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

offer utvshift:

  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: April 9, 2026
  • options: Ship-to-home

shipping utvshift:

  • type: Fixed
  • cost: $0.00
  • class: Standard
  • transit: 2-5 Days
  • service: Standard
for models: trail, boss, for makes: polaris, for years: 1990-1992, compatible year: 1992 1991 1990, compatible model: trail boss 350l 4x4, bundle description: 1 pc genuine sunstar steel front sprockets, type: steel front sprockets, core charge: free no core charge, fitment type: direct replacement, position: middle inside,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 12904198515821813,

Sunstar MN-DM6S Is Similar To:

utvshift logo
1 offer $51.89 USD
  • Offer #1: $51.89 price + free delivery = $51.89* total.FREE SHIPPING