fits model: X16, Summit. make: Ski-doo. year: 2009–2010.

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 5200-S680241-70 )
The **Sports 5200-S680241-70 SPI Tailpipe Gasket** is a precision-engineered aftermarket component designed specifically for the **2009 2010 Ski-Doo Summit** (5200 series) to ensure a seamless, leak-free connection between the exhaust system and the engine s tailpipe assembly. Crafted from high-performance **SPI (Silicon Polymer Impregnated) rubber**, this gasket is engineered to withstand the extreme heat, vibration, and pressure generated by the Summit s powerful two-stroke engine, delivering reliable sealing for optimal exhaust flow and performance. Measuring **51 inches in inner diameter (I.D.)** and **64 inches in outer diameter (O.D.)** with a **16/5-inch thickness**, this gasket is meticulously cut to match the exact dimensions of the Summit s tailpipe flange, eliminating gaps that could lead to exhaust leaks, reduced horsepower, or premature wear on the exhaust system. The **reinforced construction** ensures durability under demanding off-road conditions, while the **heat-resistant properties** of the SPI material prevent warping or degradation, even during prolonged high-speed riding or aggressive trail use. Whether you re tackling rough terrain, hitting the backcountry, or simply maintaining your Summit for peak performance, this gasket provides a **tight, long-lasting seal** that enhances efficiency, reduces backpressure, and protects your engine from harmful exhaust gases. Perfect for both **stock and modified exhaust setups**, this gasket is a must-have upgrade for riders who demand reliability, performance, and longevity from their Ski-Doo Summit.
### **Pros and Cons of buying a Sports 5200-S680241-70 SPI Tailpipe Gasket (51 " ID x 64" OD x 16/5" for 2009-2010 Ski-Doo Summit)**
#### **Pros:**1. **OEM Fitment** This gasket is designed specifically for the 2009-2010 Ski-Doo Summit, ensuring compatibility with the tailpipe assembly. Using an aftermarket part that doesn t match dimensions could lead to leaks or improper sealing.
2. **Prevents Exhaust Leaks** A worn or damaged tailpipe gasket can cause exhaust gases to escape, reducing performance and increasing emissions. Replacing it ensures a proper seal, maintaining engine efficiency and reducing noise.
3. **Easy Installation** The gasket is a straightforward replacement part. Most mechanics or DIYers with basic tools can install it without major modifications, though some may need to clean the mating surfaces thoroughly for a secure fit.
4. **Cost-Effective Maintenance** Compared to more complex repairs (e.g., replacing a cracked tailpipe or exhaust manifold), this gasket is a relatively inexpensive fix. Prices are reasonable for a specialized part, especially when purchased from reputable suppliers.
5. **Extends Exhaust System Lifespan** A failing gasket can lead to further damage, such as rust or warping in the tailpipe or muffler. Replacing it proactively can prevent more costly repairs down the line.
6. **Improves Performance** A sealed exhaust system ensures optimal airflow, which can slightly enhance throttle response and fuel efficiency, though the impact may be minor for most riders.
7. **Warranty Coverage (If Applicable)** Some aftermarket parts come with warranties, and if purchased from a trusted brand (e.g., SPI, Gasket King, or similar), you may have recourse if the gasket fails prematurely.
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#### **Cons:**1. **Limited Availability** This is a niche part for a specific Ski-Doo model and year range. Finding it may require ordering from specialty snowmobile parts suppliers, which could involve shipping delays or higher prices than common OEM parts.
2. **Potential Counterfeit Risks** Some online marketplaces sell generic or counterfeit gaskets that may not fit properly or last as long as the genuine SPI part. Buying from unverified sellers could result in a poor-quality or incorrect replacement.
3. **Installation Challenges** If the tailpipe or exhaust flange is corroded or damaged, removing the old gasket and installing the new one may require extra effort, such as using penetrating oil or a pry bar. In some cases, the flange itself may need replacement if it s warped.
4. **No Performance Boost** While fixing a leak improves reliability, this gasket does not enhance power or handling. Riders expecting a noticeable performance upgrade will be disappointed.
5. **Short Lifespan (If Poor Quality)** Even genuine gaskets may wear out over time, especially if the vehicle is used aggressively or in harsh conditions (e.g., salted trails, extreme temperatures). Regular inspection is recommended.
6. **Mismatched Parts Risk** If the wrong gasket size or type is purchased (e.g., a universal gasket that doesn t match the exact dimensions), it may not seal properly, leading to leaks or damage to the exhaust system.
7. **Labor Costs (If Professional Installation)** While DIY installation is possible, some riders may opt for a mechanic, adding to the total cost. Labor fees for a simple gasket replacement are typically low, but they add up if multiple parts need attention.
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### **Conclusion**
The **Sports 5200-S680241-70 SPI tailpipe gasket** is a **practical and necessary replacement part** for maintaining the integrity of your 2009-2010 Ski-Doo Summit s exhaust system. Its primary benefits lie in preventing leaks, improving reliability, and avoiding more expensive repairs. However, its niche nature and potential for counterfeit sales require careful sourcing.
For most riders, the **pros outweigh the cons**, especially if the gasket is purchased from a trusted supplier (e.g., SPI s official website, Gasket King, or a reputable snowmobile parts dealer). The cost is minimal compared to the potential damage from a failed gasket, and installation is straightforward for those with basic mechanical skills.
If you re experiencing **exhaust leaks, hissing noises, or reduced performance**, replacing this gasket is a **smart preventive measure**. However, if you re unsure about the part s authenticity or fit, consider verifying the dimensions or consulting a mechanic before purchasing.
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### **Recommendation**
1. **Buy from a Trusted Source** Purchase the gasket directly from **SPI s official website**, **Gasket King**, or a well-reviewed snowmobile parts retailer (e.g., **SnowmobileParts.com**, **Ski-Doo dealers**, or **eBay/Amazon with verified sellers**). Avoid generic or overly cheap options that may not fit correctly.
2. **Inspect the Exhaust System** While replacing the gasket, check for **corrosion, cracks, or warping** in the tailpipe or flange. If these issues exist, address them simultaneously to prevent future problems.
3. **Follow Installation Best Practices**
- Clean the mating surfaces thoroughly with a wire brush or brake cleaner.
- Apply a **high-temperature thread locker** (if applicable) or **exhaust sealant** (like **Permatex 2400**) to ensure a secure seal.
- Tighten bolts to the manufacturer s torque specifications (usually found in the Ski-Doo service manual).
4. **Consider a Bundle Deal** Some suppliers sell the gasket as part of a **tailpipe repair kit**, which may include necessary bolts or gaskets for adjacent components. This can save time and ensure all related parts are replaced.
5. **DIY or Professional Installation?**
- If you re comfortable with basic mechanical work, **DIY installation** is the most cost-effective option.
- If the exhaust system is heavily corroded or you lack confidence, a **mechanic s help** (even just for guidance) can prevent mistakes.
6. **Monitor Post-Installation** After replacement, listen for **unusual noises** (e.g., rattling, hissing) and check for **leaks** during the first few rides. If issues persist, the gasket may not be seated correctly, or another component may need attention.
**Final Verdict:** **Worth the purchase** for maintaining your Ski-Doo s exhaust system, provided you source it correctly and install it properly. The long-term benefits of preventing leaks and avoiding more severe damage make it a **recommended upgrade**.
2010 - Ski-Doo Expedition 600. This is helpful if you are buying multiple items. Parts without fitment are to be assumed universal and may require vehicle modification. 2010 - 2011 Ski-Doo Grand Touring 600 Sport.
Brand: Sports Parts Inc, model Number: 5200-S680241-70. I need to exchange an item.