SPORTS PARTS INC 7674-S379189-24 Spi Hyperdryve Piston Kit BORE-85.00MM 155

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 7674-S379189-24 ), ( Part Type: Piston )

Review SPORTS PARTS INC Spi Hyperdryve Piston Kit std Bore-85.00mm Polaris 155 fits STD SKS 800 2017–2018

Introducing the Sports 7674-S379189-24 SPI HyperDryve Piston Kit, specifically designed for the 2017-2018 Polaris 800 SKS 155 snowmobiles with a standard bore of 85.00mm. This piston kit is a must-have upgrade for any serious snowmobiling enthusiast who demands superior performance and reliability from their machine.

The HyperDryve piston kit is engineered with a high-strength forged piston that boasts a low-friction piston skirt, ensuring efficient power transfer and minimizing heat buildup. This results in smoother operation, reduced engine wear, and increased horsepower.

The piston kit also features a state-of-the-art Spherical Ion Ring (SIR) technology, which provides a consistent seal between the piston and cylinder wall. This not only reduces blow-by and engine oil consumption but also enhances combustion efficiency, leading to improved fuel economy and reduced emissions.

Another notable feature of this piston kit is its high-performance wrist pin design, which utilizes a low-friction, self-lubricating material. This not only reduces piston slap and engine noise but also ensures optimal piston-to-crankshaft interface for maximum power transfer.

The HyperDryve piston kit is manufactured using only the highest quality materials and undergoes rigorous testing to ensure that it meets or exceeds OEM specifications. This ensures that you get a product that delivers consistent performance, reliability, and longevity.

In conclusion, the Sports 7674-S379189-24 SPI HyperDryve Piston Kit is a top-of-the-line upgrade for your 2017-2018 Polaris 800 SKS 155 snowmobile. With its advanced design features, superior materials, and rigorous testing, this piston kit will provide you with unmatched performance, reliability, and value. Upgrade your snowmobile today with the HyperDryve piston kit and take your riding experience to the next level.

Pros and Cons of buying a Sports Quad Bikes 7674-S379189-24 SPI Hyperdryve Piston Kit for 2017-2018 Polaris 800 SKS 155

a. Improved Performance: This piston kit is designed to enhance the overall performance of your Polaris 800 SKS 155. It can lead to increased horsepower, better throttle response, and improved engine efficiency.

b. Durability: The piston kit is made from high-quality materials, ensuring long-lasting use and reducing the need for frequent replacements.

c. Easy Installation: The kit comes with detailed instructions and all the necessary hardware, making the installation process relatively straightforward.

d. Cost-Effective: Compared to buying a new engine or even a rebuild, investing in a piston kit can save you a significant amount of money in the long run.

a. Upfront Cost: Although the piston kit is cost-effective in the long run, the upfront cost can be quite substantial.

b. Requires Skills and Tools: Installing the piston kit requires a certain level of mechanical skill and access to the necessary tools.

c. Potential for Engine Damage: Improper installation or use of low-quality parts can lead to engine damage, which may result in additional costs for repairs.

The Sports Quad Bikes 7674-S379189-24 SPI Hyperdryve Piston Kit for 2017-2018 Polaris 800 SKS 155 offers several advantages, including improved performance, durability, and cost-effectiveness. However, it does come with some drawbacks, such as a high upfront cost and the requirement for skills and tools for installation. Ultimately, if you have the necessary skills, tools, and budget, this piston kit can be a worthwhile investment to enhance the performance and longevity of your Polaris 800 SKS 155.

If you're considering purchasing the Sports Quad Bikes 7674-S379189-24 SPI Hyperdryve Piston Kit for your 2017-2018 Polaris 800 SKS 155, make sure you have a solid understanding of the installation process and the necessary tools. Additionally, ensure you're purchasing the kit from a reputable dealer to guarantee the quality of the parts. With proper preparation and execution, this piston kit can bring significant improvements to your quad bike's performance and value.

Details:

I need to exchange an item.: Brand: Sports Parts Inc, model Number: 7674-S379189-24. This is helpful if you are buying multiple items. Parts without fitment are to be assumed universal and may require vehicle modification.

Compatibility: Years: Make: model: Application: Notes: 2017 - 2018 Polaris800 PRO-RMK 163, Switchback PRO-S, 2018 174, XCR, 2017 Polaris800 155 LE, 163 3in. SPI Hyperdryve Piston Kit-Std Bore-85.00mm for 2017 - 2018 Polaris 800 SKS 155: Bore: 85.00mm. 2017 - 2017 Polaris800 RMK Assault 155 3in.

part #: 7674s37918924 price

• $130.73

specifications enginesnowmobile:

• for models: Std, Sks, 800
• for makes: Polaris
• for years: 2017-2018
• brand: Sports Parts Inc
• mpn: 7674-s379189-24
• part type: Piston

returns enginesnowmobile:

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

seller enginesnowmobile:

• rating: 99.5%
• city: Indiana, US
• # reviews: 63521

general enginesnowmobile:

• Snowmobile Parts > Engines Components > Snowmobile Engine Components
• condition: New

offer enginesnowmobile:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: May 6, 2025
• quantity: 9

payments enginesnowmobile:

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

shipping enginesnowmobile:

• service: Standard
• transit: 3-5 Days
• class: Standard
• type: Fixed
• cost: $0.00

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