SPI SPORTS PARTS INC 09-745-02N Piston Kit Snowmobiles Ski Doo

( Brand: Spi Sports Parts Inc ), ( Manufacturer Part Number: 09-745-02N ), ( Part Type: Piston ), ( Product Type: Piston Kit ), ( Product Type 2: Piston Kits Components ), ( Product Type 3: Snowmobile ), ( Size: .020 ), ( Alt Mpn 1: 9745p2 ), ( Category 1: Top End Kits / Pistons / Rings ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 0.5500 ), ( Package Length: 4.00 ), ( Warranty: 90 Days )

Review SPI SPORTS PARTS INC Orig Equip Piston Kit Ski doo Snowmobiles fits 1973–1979

Introducing the SPI Sports 09-745-02N Piston Kit, specifically designed for Ski-Doo snowmobiles manufactured between 1973 and 1979. This piston kit is an essential upgrade for any vintage Ski-Doo enthusiast looking to restore their machine to its former glory or enhance its performance.

The SPI Sports 09-745-02N Piston Kit includes four new pistons and rings, each meticulously crafted from high-quality materials to ensure superior durability and reliability. The pistons feature a forged design for added strength and rigidity, while the rings are made from precision-machined steel for optimal sealing and compression.

Each piston in this kit is individually tailored to fit perfectly in your Ski-Doo's engine. The piston crowns are precision-machined to ensure optimal combustion chamber shape and size, while the skirt length is designed to provide the proper clearance for your snowmobile's crankshaft and connecting rods.

This piston kit also includes new piston pins, which are machined from heat-treated chrome-moly steel for added strength and durability. The piston pins are also designed to be a direct replacement for the OEM parts, ensuring a simple and hassle-free installation process.

The piston rings in this kit are engineered to provide optimal sealing and compression in your Ski-Doo's engine. The compression rings are designed to provide maximum compression, while the oil control rings ensure that your engine maintains the proper oil pressure for optimal performance.

Installation of the SPI Sports 09-745-02N Piston Kit is a straightforward process that can be completed with common hand tools. The kit includes detailed instructions to guide you through the process step-by-step.

In summary, the SPI Sports 09-745-02N Piston Kit is an essential upgrade for any Ski-Doo snowmobile manufactured between 1973 and 1979. With its high-quality, forged pistons, precision-machined rings, and easy installation process, this kit is the perfect solution for restoring your vintage Ski-Doo to its former glory or enhancing its performance for years to come.

The SPI Sports 09-745-02N Piston Kit is designed for Ski-Doo snowmobiles manufactured between 1973 and 1979. This piston kit is an essential upgrade for those looking to enhance their snowmobile's performance or replace worn-out parts. In this analysis, we will discuss the potential benefits and drawbacks of investing in this piston kit.

1. Enhanced Performance: The piston kit is designed to provide improved engine performance, ensuring a more efficient combustion process. This results in increased power output, better acceleration, and smoother operation.

2. Durability: The piston kit is manufactured using high-quality materials to ensure longevity and resistance to wear and tear. This means that once installed, the piston kit can last for a long time, reducing the need for frequent replacement.

3. OEM Compatibility: The piston kit is specifically designed for use with Ski-Doo snowmobiles of the specified model years, ensuring a perfect fit and reliable operation.

1. Cost: The SPI Sports 09-745-02N Piston Kit can be quite expensive, making it a significant investment for some users. This may be a deterrent for those on a tight budget.

2. Installation Complexity: Installing the piston kit requires a fair amount of mechanical knowledge and experience. The process can be time-consuming and may involve the removal of other components, making it a less attractive option for those who are not mechanically inclined.

3. Availability: As this piston kit is specifically designed for older Ski-Doo models, it may be more challenging to find in-stock at local dealerships or retailers. This could result in a longer waiting time for those in need of a replacement.

The SPI Sports 09-745-02N Piston Kit for Ski-Doo snowmobiles provides several benefits, including improved performance, durability, and OEM compatibility. However, it also comes with some drawbacks, such as cost, installation complexity, and availability. Ultimately, the decision to invest in this piston kit depends on your specific needs, budget, and mechanical expertise. If you prioritize enhanced performance and durability, and you have the necessary resources to install the kit yourself, then it may be a worthwhile investment. On the other hand, if cost is a significant concern or you lack the mechanical knowledge to install the kit, then you may want to consider alternative options.

For those considering the purchase of the SPI Sports 09-745-02N Piston Kit for their older Ski-Doo snowmobile, it is recommended that you carefully weigh the pros and cons and consider your individual circumstances before making a final decision. If you have the necessary resources and the desire for improved performance, then this piston kit could be an excellent investment. However, if cost or installation complexity is a concern, it may be worth exploring alternative options, such as rebuilding the existing pistons or considering a different aftermarket kit. Ultimately, the choice is yours, but with this information, you can make an informed decision.

Details:

Piston weight compatible with original piston. All pistons, rings, pins and cir clips are manufactured to Orig. Equipment specifications. Includes: 1 piston, ring set, wrist pin and cir clip set.

Combined shipping available. 100% satisfaction guaranteed.

part #: 0974502n prices

• $44.98-$51.95

specifications enginesnowmobile:

• for makes: Ski-doo
• for years: 1973-1979
• brand: Spi Sports Parts Inc
• mpn: 09-745-02n
• part type: Piston
• product type: Piston Kit
• product type 2: Piston Kits Components
• product type 3: Snowmobile
• size: .020
• alt mpn 1: 9745p2
• category 1: Top End Kits / Pistons / Rings
• average delivery time: 2-3 Days
• package weight: 0.5500
• package length: 4.00
• warranty: 90 Days

returns enginesnowmobile:

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

seller enginesnowmobile:

• city: Hilliard, Ohio
• # reviews: 488283

general enginesnowmobile:

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

payments enginesnowmobile:

• wallet: Paypal
• credit card: Discover
• other

shipping enginesnowmobile:

• cost: $0.00
• service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight
• carrier: USPS, FedEx
• class: Standard, Expedited, One-day
• transit: 3-7 Days
• type: Calculated

offer enginesnowmobile:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: October 29, 2025

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