STARTING LINE PRODUCTS MN-3G56 Exhaust Flange Grafoil Seal MN/3G56 Ks

( Brand: Starting Line Products ), ( Manufacturer Part Number: MN/3G56 ), ( Compatible Model: 700 Dragon Rmk 163 ), ( Bundle Description: 1 Pc Genuine Starting Line Exhaust Flange Grafoil Seal ), ( Type: Exhaust Flange Grafoil Seal ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review STARTING LINE PRODUCTS Mn/3g56 Exhaust Flange Grafoil Seal Polaris Ks fits DRAGON RMK 700 2008

The **Starting Line MN/3G56 Exhaust Flange Grafoil Seal** is a precision-engineered aftermarket component meticulously designed to provide a reliable, high-performance seal for the 2008 Polaris 700 Dragon RMK and KS models. Crafted from high-quality **Grafoil**, a durable and heat-resistant material, this seal ensures a tight, leak-free fit between the exhaust flange and the engine housing, preventing exhaust gases from escaping and maintaining optimal engine efficiency. The MN/3G56 is specifically tailored to fit the unique exhaust system configuration of the 2008 Polaris 700 Dragon, offering a direct replacement for the stock seal while delivering superior durability and longevity compared to conventional rubber or silicone alternatives. Its robust construction resists warping, cracking, or degradation under extreme temperatures, making it ideal for both street and off-road applications where reliability is paramount. Whether you're performing routine maintenance or upgrading your exhaust system, this seal eliminates the frustration of persistent leaks and ensures a clean, professional installation. Built to withstand the demands of high-performance riding, the Starting Line MN/3G56 Grafoil Seal is a must-have accessory for any Polaris enthusiast seeking a seamless, long-lasting solution.

### **Pros and Cons of buying a Starting Line MN/3G56 Exhaust Flange Grafoil Seal for a 2008 Polaris 700 Dragon RMK KS**

The **Starting Line MN/3G56 exhaust flange Grafoil seal** is a popular aftermarket replacement for the stock exhaust flange gasket on the 2008 Polaris 700 Dragon RMK KS. Here are the key advantages:

1. **Improved Sealing and Leak Prevention**

Grafoil is a high-quality, heat-resistant sealing material that provides a tighter, more durable seal than the stock gasket. This helps prevent exhaust leaks, which can be common with the stock flange over time, especially after aggressive riding or high RPM use.

2. **Better Heat Resistance**

The Grafoil material is designed to withstand high temperatures without degrading quickly, reducing the risk of warping or failure due to heat buildup in the exhaust system.

3. **Easier Installation**

Unlike some aftermarket gaskets that require special tools or techniques, the Starting Line MN/3G56 is designed to fit snugly and can often be installed with basic tools (socket wrench, torque wrench, and possibly a gasket scraper). Many users report that it installs more cleanly than the stock gasket.

4. **Compatibility and Fit**

This specific part is engineered to match the 2008 Polaris 700 Dragon RMK KS exhaust flange, ensuring a proper fit without modifications. It replaces the stock gasket in the same location, making it a straightforward drop-in replacement.

5. **Durability and Longevity**

Grafoil gaskets are known for lasting longer than OEM rubber or paper gaskets, especially in high-performance or off-road applications where the exhaust system is subjected to stress.

6. **Cost-Effective Solution**

Compared to full exhaust system replacements or more complex modifications, this gasket is a relatively inexpensive fix for a common issue (exhaust leaks). It can save time and money compared to dealing with persistent leaks or damaged flanges.

7. **Positive User Feedback**

Many riders and mechanics report success with this specific gasket, citing fewer leaks and improved reliability after installation. Online forums and reviews often highlight its effectiveness for the 700 Dragon model.

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1. **Potential for Over-Tightening**

Grafoil can be sensitive to excessive torque, and overtightening the exhaust flange bolts can crush the gasket, leading to leaks or even flange damage. It s crucial to follow the manufacturer s torque specifications (typically around **60-70 ft-lbs** for Polaris exhaust flanges) to avoid this issue.

2. **Cleaning Requirements**

Before installing the Grafoil gasket, the mating surfaces of the exhaust flange and engine must be thoroughly cleaned of old gasket material, oil, and debris. Failure to do so can result in an improper seal. Some users find this step more time-consuming than expected.

3. **Limited Warranty Coverage**

Like most aftermarket parts, this gasket may not be covered under Polaris s factory warranty. If the seal fails prematurely due to a manufacturing defect, the buyer would be responsible for replacement costs.

4. **Possible Compatibility Issues with Modified Exhausts**

If the exhaust system has been modified (e.g., with aftermarket headers or downpipes), the Starting Line MN/3G56 may not fit perfectly. Always verify compatibility with any non-stock exhaust components before purchasing.

5. **Learning Curve for First-Time Installers**

While the installation is generally straightforward, first-time DIYers might encounter challenges, such as aligning the gasket correctly or ensuring even torque distribution. Consulting a mechanic or watching a detailed installation guide can help mitigate this.

6. **Potential for Gasket Failure Over Time**

While Grafoil is durable, no gasket lasts indefinitely. In extreme conditions (e.g., heavy off-roading, frequent high-RPM use, or poor maintenance), the gasket may still degrade faster than expected. Regular inspections are recommended.

7. **Availability and Sourcing**

Depending on the region, this part may not be readily available at local bike shops. Buyers might need to order it online, which could introduce delays or shipping costs.

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The **Starting Line MN/3G56 exhaust flange Grafoil seal** is a **highly recommended replacement** for the stock gasket on a 2008 Polaris 700 Dragon RMK KS, particularly for riders experiencing exhaust leaks or concerned about long-term reliability. Its superior sealing properties, heat resistance, and ease of installation make it a practical choice for both maintenance and performance-oriented riders.

However, success with this gasket depends on **proper installation techniques**, including **correct torque application, thorough cleaning of mating surfaces, and adherence to manufacturer guidelines**. For riders who prioritize durability and leak prevention without major modifications, this is an excellent aftermarket solution. Those with modified exhausts or limited mechanical experience may need to verify fitment or seek professional assistance.

If you re dealing with an exhaust leak or want to preemptively upgrade your gasket, **purchase the Starting Line MN/3G56 Grafoil seal**. It s a cost-effective, reliable option that has earned positive feedback from the Polaris 700 Dragon community. Follow the installation steps carefully, use a torque wrench, and ensure the surfaces are clean for the best results. If you re unsure about the process, consider consulting a mechanic to confirm fitment and installation. For most riders, this gasket will provide a significant improvement over the stock option.

Details:

Starting Line Exhaust Flange Grafoil Seal for 2008 Polaris 700 Dragon RMK ks: Status: In Stock.

part #: mn3g56 price

• $59.27

specifications exhaustsnowmobilee:

• for models: Rmk, 700, Dragon
• for makes: Polaris
• for years: 2008
• brand: Starting Line Products
• mpn: Mn/3g56
• compatible model: 700 Dragon Rmk 163
• bundle description: 1 Pc Genuine Starting Line Exhaust Flange Grafoil Seal
• type: Exhaust Flange Grafoil Seal
• core charge: Free No Core Charge
• fitment type: Direct Replacement

general exhaustsnowmobilee:

• Parts Accessories > Snowmobile Parts > Exhaust
• condition: New

returns exhaustsnowmobilee:

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

shipping exhaustsnowmobilee:

• service: Standard
• class: Standard
• type: Fixed
• transit: 5-10 Days
• cost: $0.00

payments exhaustsnowmobilee:

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

offer exhaustsnowmobilee:

• quantity: 1
• started: May 24, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

seller exhaustsnowmobilee:

• city: Multiple warehouses
• # reviews: 23209
• rating: 99.2%

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