STARTING LINE PRODUCTS 2226-S746293-66 Exhaust Flange Seal Grafoil Pipe

( Brand: Starting Line Products ), ( Manufacturer Part Number: 2226-S746293-66 ), ( Part Type: Seal Pipe Exhaust Flange )

Review STARTING LINE PRODUCTS Exhaust Flange Grafoil Seal twin Pipe Polaris fits TWIN 800 2008–2010

The **Starting Line 2226-S746293-66 Exhaust Flange Grafoil Seal for Twin-Pipe Applications** is a precision-engineered aftermarket component designed specifically for Polaris 800 models manufactured between 2008 and 2010, ensuring a seamless and reliable fit for the factory exhaust system. Crafted from high-performance **Grafoil (graphite-based) sealing material**, this flange seal is engineered to deliver superior heat resistance, durability, and a tight, vibration-dampening seal that prevents exhaust gases from escaping while maintaining optimal engine performance. The seal features a **customized contour and precise dimensions** to match the unique geometry of the Polaris 800 s exhaust manifold and header flanges, eliminating gaps that could lead to leaks, rattles, or reduced efficiency. Its robust construction resists warping under high-temperature conditions, making it ideal for both street and light off-road use where exhaust systems endure constant thermal cycling. Whether you're performing a routine maintenance check, upgrading your exhaust setup, or addressing a leaky flange, this seal provides a cost-effective and long-lasting solution that restores factory-like integrity to your engine s exhaust flow. Built to withstand the demands of heavy-duty operation, it ensures a quiet, efficient, and leak-free connection between the exhaust headers and the muffler assembly, contributing to both performance and longevity of your Polaris 800 s exhaust system.

### **Pros and Cons of buying a Starting Line 2226-S746293-66 Exhaust Flange Grafoil Seal for a 2008-2010 Polaris 800**

1. **Compatibility** This part is specifically designed for the 2008-2010 Polaris 800, ensuring a proper fit without modifications.

2. **Grafoil Material** Grafoil is a high-quality, heat-resistant sealing material that provides a reliable, long-lasting gasket. It resists warping and maintains flexibility under high temperatures, reducing the risk of leaks.

3. **Easy Installation** The seal is pre-cut and ready to install, simplifying the replacement process compared to raw gasket material.

4. **Prevents Exhaust Leaks** A failing exhaust flange seal can cause exhaust gases to leak into the engine bay, reducing performance and increasing emissions. This part helps maintain a proper seal.

5. **Cost-Effective** Compared to labor-intensive repairs or replacing the entire exhaust system, this is a relatively inexpensive fix.

6. **Durability** Grafoil is known for lasting longer than traditional fiber or paper gaskets, reducing the need for frequent replacements.

7. **Supports Performance** A good seal ensures optimal exhaust flow, which can help maintain engine efficiency and power output.

1. **Potential for Improper Installation** If not installed correctly (e.g., uneven pressure, improper alignment, or insufficient torque), the seal may fail prematurely, leading to leaks.

2. **Limited Availability** While this part is designed for your specific model, it may not be as widely stocked as OEM or more generic aftermarket parts, potentially requiring special ordering.

3. **Price Sensitivity** Depending on where you purchase it, the cost may be slightly higher than generic exhaust seals, though it is still a reasonable investment for quality.

4. **Requires Basic Tools** Installation may require a socket wrench, torque wrench (for proper tightening), and possibly a gasket scraper to remove old residue, which could be inconvenient for those without the right tools.

5. **Wear Over Time** While durable, no seal lasts indefinitely. Under extreme conditions (e.g., heavy use, high temperatures, or aggressive riding), it may degrade faster than expected.

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The **Starting Line 2226-S746293-66 Grafoil exhaust flange seal** is a solid choice for your 2008-2010 Polaris 800, offering a balance of quality, compatibility, and ease of installation. The Grafoil material ensures reliability and longevity, making it a practical solution for preventing exhaust leaks and maintaining engine performance. However, success depends on proper installation ensuring the flange is clean, aligned, and torqued correctly to avoid premature failure.

If you re experiencing exhaust leaks, this part is a cost-effective and efficient fix. For those uncomfortable with DIY repairs, consulting a professional mechanic may be worth the extra cost to guarantee a proper installation.

- You re confident in your ability to install it correctly.

- You want a high-quality, long-lasting seal for your specific model.

- You re looking for a straightforward solution to exhaust leaks.

- You re unsure about installation and prefer professional help.

- You find a similarly rated OEM or aftermarket seal at a lower cost (though quality may vary).

- You re dealing with a more complex exhaust system issue (e.g., cracked flanges, damaged bolts) that requires additional parts.

For most riders, this is a **recommended purchase** due to its reliability and model-specific design. Just take care during installation to maximize its lifespan.

Details:

Starting Line Exhaust Flange Grafoil Seal-Twin Pipe for 2008 - 2010 Polaris 800 Dragon RMK 163 Snowmobile: For SLP Systems. I need to exchange an item. 2010 - 2011 Arctic Cat M6 EFI 153. 2010 - 2011 Arctic Cat F6 EFI Son Pro.

This is helpful if you are buying multiple items. Parts without fitment are to be assumed universal and may require vehicle modification.: Brand: Starting Line Products, model Number: 2226-S746293-66.

part #: 2226s74629366 price

• $57.87

specifications exhaustsnowmobilee:

• for models: 800, Twin
• for makes: Polaris
• for years: 2008-2010
• brand: Starting Line Products
• mpn: 2226-s746293-66
• part type: Seal Pipe Exhaust Flange

general exhaustsnowmobilee:

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

payments exhaustsnowmobilee:

• credit card: Discover
• other
• wallet: Google-pay

seller exhaustsnowmobilee:

• # reviews: 85419
• city: Boise, ID
• rating: 99.9%

offer exhaustsnowmobilee:

• quantity: 9
• started: May 17, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

shipping exhaustsnowmobilee:

• class: Standard
• cost: $0.00
• service: Standard
• transit: 3-6 Days
• type: Fixed

returns exhaustsnowmobilee:

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

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