SPI SM-09259 Standard Piston Snow Cat 85MM

( Brand: Spi ), ( Manufacturer Part Number: SM-09259 ), ( Part Type: Piston )

Review SPI Standard Bore Piston Kits Arctic Cat Snow 85mm fits 800 2010–2017

Introducing the SPI SM-09259 Standard Piston, specifically designed for Arctic Cat 800 snow models from 2010 to 2017. This high-performance piston is engineered to deliver exceptional power and reliability, making it an ideal upgrade for your Arctic Cat snowmobile.

Measuring 85mm in bore size, this piston is meticulously crafted from heat-treated forged aluminum alloy, ensuring superior strength and durability. The piston's crown is precision machined to ensure a perfect fit and optimal compression ratio, while its skirt is designed to minimize friction and provide smooth engine operation.

The SPI SM-09259 Standard Piston also features a state-of-the-art ring package, including a compression ring, oil control ring, and skirt oil scraper ring. These rings are made from high-quality materials and are precision-machined to ensure a perfect fit and optimal sealing performance.

Additionally, this piston comes with a piston pin and piston pin bushing, ensuring a complete and ready-to-install solution for your Arctic Cat snowmobile. The piston pin is made from heat-treated steel and is precision-machined to fit perfectly in the piston, while the piston pin bushing is made from high-quality bronze material for optimal durability and wear resistance.

The SPI SM-09259 Standard Piston is also designed to meet the SAE J2719 standard, ensuring compatibility and interchangeability with OEM parts. This piston is an excellent choice for snowmobile enthusiasts looking to improve their engine performance and reliability, and it is backed by SPI's commitment to quality and customer satisfaction.

In summary, the SPI SM-09259 Standard Piston for Arctic Cat 800 snow models from 2010 to 2017 is a high-performance, reliable, and durable solution for those looking to upgrade their engine. Its precision engineering, top-quality materials, and perfect fit make it an excellent investment for any Arctic Cat snowmobile enthusiast.

Buying a SPI (Sno-Pro Industries) SM-09259 standard piston for an Arctic Cat 800 snowmobile model from 2010 to 2017 with a 85mm bore can be a consideration for snowmobile enthusiasts looking to improve engine performance or replace worn-out parts. Here are some pros and cons to help you make an informed decision.

1. Improved engine performance: A new piston can lead to better combustion efficiency, increased horsepower, and smoother engine operation.

2. Enhanced durability: A high-quality piston can last longer than a worn-out or damaged one, reducing the need for frequent replacements.

3. Increased power output: Depending on the specific application and tuning, a new piston can provide a noticeable increase in power, making your snowmobile faster and more responsive.

1. Cost: Replacing a piston can be an expensive repair, especially if you choose a high-performance or aftermarket option.

2. Installation complexity: Installing a new piston requires specialized tools and knowledge, making it a potentially time-consuming and labor-intensive process.

3. Potential for engine damage: Improper installation or use of the wrong piston for your specific engine can result in engine damage, leading to more costly repairs.

Considering the pros and cons, buying a SPI SM-09259 standard piston for your Arctic Cat 800 snowmobile can provide significant performance benefits and increased engine durability. However, the cost and installation complexity are important factors to consider, and it is crucial to ensure that you purchase and install the correct piston for your specific engine model and year.

If you are confident in your mechanical abilities and have the necessary tools and expertise, purchasing and installing a new SPI SM-09259 standard piston for your Arctic Cat 800 snowmobile can be a worthwhile investment. Alternatively, you may consider taking your snowmobile to a professional mechanic to ensure that the installation is performed correctly and efficiently. Regardless of your decision, always ensure that you choose a reputable supplier and follow proper installation procedures to minimize the risk of engine damage or other issues.

Details:

Made in Taiwan. Compatible with Arctic Cat model's below: 2010 CF8. 2010 CF8 Sno Pro. Piston weight is compatible with original piston.

Includes 2 pistons, ring sets, wrist pins cir clips as pictured. T-Molly series with Teflon-Molybdenum coating. All SPI pistons, rings, pins cir clips are manufactured to OEM specifications. Pistons are for standard bore size 85.00mm.

Manufactured by SPI. T-Molly series pistons reduce friction, resist seizure improve durability.

part #: sm09259 prices

• $414.99-$902.75

specifications enginesnowmobile:

• for models: 800
• for makes: Arctic, Arctic-cat
• for years: 2010-2017
• brand: Spi
• mpn: Sm-09259
• part type: Piston

seller enginesnowmobile:

• # reviews: 387843
• rating: 99.4%
• city: Suamico, Wisconsin

general enginesnowmobile:

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

returns enginesnowmobile:

• policy: Returns Accepted
• time: 60 Days
• paid by: Seller

payments enginesnowmobile:

• other
• wallet: Paypal
• credit card: Diners-club

shipping enginesnowmobile:

• type: Fixed
• cost: $0.00
• class: Standard
• transit: 4-7 Days
• service: Standard

offer enginesnowmobile:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 4
• started: July 24, 2025

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