STARTING LINE PRODUCTS MN-6DHS Exhaust Flange Grafoil Seal Ski Doo MN/6DHS Lv

( Brand: Starting Line Products ), ( Manufacturer Part Number: MN/6DHS ), ( Compatible Year: 2013 2012 ), ( Compatible Model: Summit Sp E-tec 600 Ho 154 ), ( 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/6dhs Exhaust Flange Grafoil Seal Ski doo Lv fits SUMMIT SP 2012–2013

The **Starting Line MN/6DHS Exhaust Flange Grafoil Seal** is a meticulously engineered aftermarket component designed specifically for the **2012 2013 Ski-Doo Summit SP/LV models**, ensuring a precise and leak-free fit for the exhaust system. Crafted from high-quality **Grafoil (graphite-based) sealing material**, this flange seal is engineered to withstand the intense heat and vibration generated by the engine, providing a durable and reliable barrier between the exhaust flange and the muffler or downpipe. Unlike generic or low-quality seals that may degrade quickly under high-temperature conditions, this seal features a **self-lubricating, heat-resistant composition** that maintains flexibility and elasticity over time, preventing exhaust gas leaks and reducing the risk of costly damage to the surrounding components. The **custom-fit design** ensures a snug, interference-free installation, eliminating the need for excessive clamping force that could warp or damage the delicate aluminum or composite materials found on modern Ski-Doo exhaust systems. Whether you're preparing for off-road adventures, track days, or daily rides, this seal guarantees a **tight, secure seal** that enhances performance while minimizing the risk of exhaust leaks an essential upgrade for enthusiasts seeking both efficiency and longevity in their Ski-Doo s exhaust setup.

**Pros and Cons of buying a Starting Line MN/6DHS Exhaust Flange Grafoil Seal for a 2012-2013 Ski-Doo Summit SP LV**

The Starting Line MN/6DHS exhaust flange gasket is a popular aftermarket part designed to address common issues with the stock exhaust flange on Ski-Doo models, including leaks and wear. Here are the key advantages:

1. **Compatibility and Fit:** This gasket is specifically engineered for the 2012-2013 Ski-Doo Summit SP LV, ensuring a proper fit without modifications. It is designed to replace the stock flange gasket, which may degrade over time, leading to exhaust leaks or engine damage from heat or debris.

2. **Improved Sealing:** Grafoil is a high-quality, heat-resistant material that provides a superior seal compared to the stock rubber or silicone gaskets. This reduces the risk of exhaust gases escaping, which can contaminate the engine bay, cause overheating, or lead to a check engine light due to misfires or sensor issues.

3. **Durability:** Grafoil is known for its longevity and resistance to heat, oil, and vibration. Unlike some cheaper gaskets that may crack or degrade quickly, this material is designed to last longer, reducing the need for frequent replacements.

4. **Ease of Installation:** The gasket is straightforward to install, especially if you are familiar with basic mechanical work. It typically requires removing the exhaust system, cleaning the flange surfaces, applying a thin layer of high-temperature grease or anti-seize compound, and reinstalling the gasket. Many users report that the process takes less than an hour.

5. **Cost-Effective:** While the price is higher than some generic gaskets, it is still relatively affordable compared to potential engine damage or exhaust system repairs caused by a failing stock gasket. It is also cheaper than replacing the entire exhaust system or dealing with long-term leaks.

6. **Positive User Feedback:** Many Ski-Doo owners have reported success with this gasket, noting that it eliminates leaks and reduces the risk of exhaust-related issues. Online reviews and forums often highlight its reliability and performance.

---

1. **Limited Availability:** This gasket may not be as widely stocked as more generic or OEM parts. You may need to order it online or from a specialized aftermarket supplier, which could involve waiting for shipping or dealing with potential stock issues.

2. **Installation Challenges:** Although the installation is generally simple, inexperienced DIYers might struggle with removing the exhaust system or ensuring the flange surfaces are perfectly clean and flat. Improper installation, such as not cleaning the flange or using excessive force, could lead to leaks or damage to the gasket.

3. **Cost Relative to OEM:** While the gasket is cost-effective compared to potential engine damage, it is still more expensive than an OEM replacement gasket. If you are on a tight budget, you might weigh the cost against other maintenance priorities.

4. **Potential for Counterfeit Products:** As with many aftermarket parts, there is a risk of purchasing a counterfeit or low-quality replica. Always buy from reputable sellers with positive reviews to ensure you are getting the genuine Starting Line product.

5. **Warranty Considerations:** If your Ski-Doo is under warranty, installing an aftermarket gasket could void certain coverage, depending on the manufacturer s policies. Always check your warranty terms before proceeding with aftermarket modifications.

6. **Mixed Experiences with Grafoil:** While Grafoil is generally durable, some users report that it can be slightly more difficult to compress than traditional gasket materials. Over-tightening during installation could lead to premature failure or damage to the flange.

---

The Starting Line MN/6DHS exhaust flange Grafoil seal is a solid choice for owners of the 2012-2013 Ski-Doo Summit SP LV looking to address exhaust leaks and improve reliability. Its compatibility, durability, and ease of installation make it a practical upgrade for those who want to avoid the hassle and potential costs of dealing with a failing stock gasket. The gasket s heat resistance and sealing properties help protect the engine and exhaust system, contributing to long-term performance.

However, potential buyers should consider the limited availability, the importance of proper installation, and the risk of counterfeit products. If you are comfortable with basic mechanical work and prioritize a high-quality, long-lasting solution, this gasket is highly recommended. For those on a tight budget or with limited experience, weighing the cost against the potential benefits of other maintenance tasks may be prudent.

For the 2012-2013 Ski-Doo Summit SP LV, the Starting Line MN/6DHS exhaust flange Grafoil seal is a worthwhile investment. It offers a reliable seal, durability, and peace of mind by reducing the risk of exhaust leaks and related issues. Purchase from a trusted supplier, follow the installation instructions carefully, and ensure the flange surfaces are clean and free of debris. If you are unsure about the installation process, consider consulting a professional mechanic to avoid potential mistakes. Overall, this gasket is a practical and cost-effective upgrade for maintaining your Ski-Doo s exhaust system.

Details:

part #: mn6dhs price

• $60.52

specifications exhaustsnowmobilee:

• for models: Sp, Summit
• for makes: Ski-doo
• for years: 2012-2013
• brand: Starting Line Products
• mpn: Mn/6dhs
• compatible year: 2013 2012
• compatible model: Summit Sp E-tec 600 Ho 154
• 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

payments exhaustsnowmobilee:

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

returns exhaustsnowmobilee:

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

general exhaustsnowmobilee:

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

shipping exhaustsnowmobilee:

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

seller exhaustsnowmobilee:

• rating: 99.2%
• city: Multiple warehouses
• # reviews: 23207

offer exhaustsnowmobilee:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 23, 2026
• quantity: 1

Starting Line Products MN-6DHS Is Similar To:

• 09-233 Starting Line Products Staring (41.5% similar) ...(March 25th, 2017)
• 09-243 Starting Line Products Polaris Xc Gen Ii Ves Canister (41.8% similar) The Starting Line part number is this a slap canister for 2000 Polaris 600 XC gen ii chassis vies. This is brand new...(November 26th, 2018)
• 09-251 Starting Line Products Lightweight Silencer (40.6% similar) Which together offer low sound level at a much lighter weight. Photos are for reference only. Model's equipped with this latest technology still sound like a snowmobile should, but the level of output is lower than previously experienced our era 2000 Products. On the continent of north America. On...(April 27th, 2018)
• 09-260 Starting Line Products Staring (41.5% similar) Phone: address: 215 visit us at our San Diego location...(April 9th, 2017)
• 09-271 Starting Line Products Lightweight Silencer (40.6% similar) Durable ceramic finish. Lightweight, durable silencers. Slaps new era 2014 silencing technology features designs combined with some exotic materials and manufacturing techniques. Which together offer low sound level at a much lighter weight. On the continent of north America. Slaps era 2007 ...(April 27th, 2018)
• 09-288s Slp Starting Line Products (34.6% similar) Or adverts. Has some small dents and scratches on outlet pipe and bracket been cut off, look at images close. Denise at...(May 26th, 2017)
• 09-302 Starting Line Products New (38.1% similar) Lighten up your snowmobile by replacing the stock silencer with slaps lightweight version. This silencer is compatible with slap single pipe, allowing pipe to be added at a later date pounds lighter than stock. Sound level emissions are also a focus at slap. So what sets slap silencers apart from ...(June 22nd, 2017)
• 09-310b Starting Line Products Slp (40.9% similar) This silencer is not compatible with slap single pipe. All silencers are finished with ceramic coating which not only looks great, but also reduces radiant heat emissions by as much 40, resulting in cooler Underwood temperatures. No ecu modification is required. Satin black ceramic coating era 2014...(October 31st, 2017)
• 09-310s Starting Line Products Slp (40.9% similar) So what sets slap silencers apart from the rest. For starters, each silencer has been Dino tested and field verified to insure maximum reliable horsepower is attained while shedding desired weight. Factory Belem has small scratches in coating and two dents, see attached photo's. This silencer is not...(September 27th, 2017)
• 09-317s Starting Line Products Slp (40.9% similar) Refer to attached photos. So what sets slap silencers apart from the rest. For starters, each silencer has been Dino tested and field verified to insure maximum reliable horsepower is attained while shedding desired weight. No ecu modification is required. Factory Belem has some scratches and ...(November 9th, 2017)
• 09-319b Starting Line Products Slp (40.9% similar) No ecu modification is required. Lighten up your snowmobile by replacing the stock silencer with slaps lightweight version. Slap tested and passed sae J-2567 stationary sound test below 88 decibels. This silencer is compatible with slap single pipe on 800 model's, allowing to be added at a later ...(January 3rd, 2018)