STARTING LINE PRODUCTS 4781-S445403-11 Slp Exhaust Flange Gasket 129

( Brand: Starting Line Products ), ( Manufacturer Part Number: 4781-S445403-11 ), ( Part Type: Gasket Exhaust Flange )

Review STARTING LINE PRODUCTS Slp Metal Exhaust Flange Gasket Polaris 129 Snowmobile fits INDY XC 800 2019

The 4781-S445403-11 SLP Exhaust Flange Gasket is a crucial component for the 2019 Polaris 800 Indy XC 129. This gasket is designed to provide a robust and reliable seal between the exhaust flange and the engine, ensuring optimal performance and minimizing exhaust leakage.

Manufactured by SLP (Screamin' Eagle Performance Parts), a renowned brand known for its high-quality aftermarket parts for Polaris vehicles, this exhaust flange gasket is precision-engineered to fit perfectly with the specific exhaust system of your 2019 Polaris 800 Indy XC 129.

Crafted from high-temperature, heat-resistant material, this gasket is designed to withstand the intense heat generated by the exhaust system without degrading or warping over time. This ensures a consistent seal, which is essential for maintaining the efficiency of your snowmobile's exhaust system.

Installation of the 4781-S445403-11 SLP Exhaust Flange Gasket is straightforward and can be done by most DIY enthusiasts. However, it is recommended to follow the instructions provided in your vehicle's manual or the SLP installation guide to ensure a successful installation.

In summary, the 4781-S445403-11 SLP Exhaust Flange Gasket is an essential upgrade for your 2019 Polaris 800 Indy XC 129. By providing a reliable seal and minimizing exhaust leakage, this gasket helps to maintain the performance and efficiency of your snowmobile's exhaust system, ensuring a smooth and enjoyable riding experience.

Product: (Starting Line 4781-S445403-11 SLP Exhaust Flange Gasket for 2019 Polaris 800 Indy XC 129)

1. Designed specifically for the 2019 Polaris 800 Indy XC 129, ensuring a precise fit and reducing the likelihood of leaks or exhaust issues.

2. Made from high-quality materials, such as steel and rubber, for durability and resistance to high temperatures.

3. Can improve the performance of the exhaust system by reducing exhaust leaks and improving the flow of exhaust gases.

4. Easy to install, as it replaces the existing gasket and doesn't require any major modifications to the exhaust system.

1. Higher price point compared to generic or aftermarket gaskets, due to the brand and specific design for the Polaris 800 Indy XC 129.

2. Potential for increased noise levels, as the gasket may seal the exhaust more tightly and reduce exhaust back pressure.

3. May not be immediately necessary, as the gasket on the Polaris 800 Indy XC 129 may not be worn out or leaking.

Conclusion: The (Starting Line 4781-S445403-11 SLP Exhaust Flange Gasket) is a high-quality, specific solution for the 2019 Polaris 800 Indy XC 129. It can improve the performance of the exhaust system and reduce the likelihood of leaks or exhaust issues. However, the higher price point and potential for increased noise levels are factors to consider. If you are experiencing exhaust leaks or want to upgrade the exhaust system for better performance, this gasket is a good investment. If you are on a budget or your exhaust system is working fine, it may not be necessary to purchase this gasket at this time.

Details:

This is helpful if you are buying multiple items. 2016 - 2019 Polaris800 Rush PRO-S, PRO-RMK 155 3in. Parts without fitment are to be assumed universal and may require vehicle modification. I need to exchange an item.

Compatibility: Years: Make: model: Application: Notes: 2016 - 2019 Polaris800 RMK Assault 155, 2019 INDY XC 129, 2009 2010 Polaris800 Dragon, 2015 PRO-RMK 163, 2010 Dragon IQ, 2018 174, 2008 Switchback 144, 2017 Polaris800 155 LE, 163 2016 Polaris800 Rush PRO-S 3in. SLP Metal Exhaust Flange Gasket for 2019 Polaris 800 INDY XC 129 Snowmobile: exhaust flange gasket.: Brand: Starting Line Products, model Number: 4781-S445403-11.

part #: 4781s44540311 price

• $48.24

specifications exhaustsnowmobilee:

• for models: Xc, 800, Indy
• for makes: Polaris
• for years: 2019
• brand: Starting Line Products
• mpn: 4781-s445403-11
• part type: Gasket Exhaust Flange

offer exhaustsnowmobilee:

• availability: In Stock
• quantity: 5
• started: September 4, 2025
• sold: 0
• options: Ship-to-home

returns exhaustsnowmobilee:

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

seller exhaustsnowmobilee:

• rating: 99.5%
• # reviews: 64914
• city: Boise, ID

general exhaustsnowmobilee:

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

payments exhaustsnowmobilee:

• other
• credit card: Diners-club
• wallet: Apple-pay

shipping exhaustsnowmobilee:

• class: Standard
• service: Standard
• transit: 2-6 Days
• cost: $0.00
• type: Fixed

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