fits make: Polaris. year: 2013.

( Brand: Spi ), ( Manufacturer Part Number: SM-03135 ), ( Part Type: Sprocket Drive )
The Polaris SPIBottom Chaincase Sprocket, with a pitch size of 35 teeth and a 13 spline drive, is a vital component of your Polaris ATV or snowmobile drive system. It is designed specifically for Polaris vehicles utilizing the SPI (Sintered Poly metal Insert) drive system.
This high-performance sprocket is engineered to deliver efficiency and durability under the most extreme riding conditions. The 35 teeth provide a strong and balanced chain tension, ensuring optimal performance and minimizing wear on the other components of the drive system. The 35t drive sprocket's design improves overall engine performance by effectively transferring power from the engine to the tracks or wheels.
The 13- spline design offers a robust connection to the driving shaft. Polaris' SPI bottom chaincase sprockets are manufactured using advanced materials and manufacturing techniques. The substrate and spline areas are made of high-strength sintered metal, ensuring a long-lasting and reliable connection to the shaft. The teeth are made from robust steel, ensuring they can effectively transmit power while resisting the forces experienced during high-performance riding.
Durability is a top priority in the design of the Polaris SPIBottom Chaincase Sprocket. The sintered metal used in the manufacturing process allows for a more robust construction compared to traditional cast sprockets. This design eliminates the potential for cracking or surface flaking that can occur with cast sprockets, ensuring longer service life and improved performance.
The Polaris SPIBottom Chaincase Sprocket is not only durable but also easy to install. It is available as a direct replacement for the original component on your vehicle. The installation process is straightforward and can be completed with just a few simple tools. By upgrading to the Polaris SPI Bottom Chaincase Sprocket, you can experience improved performance and confidence in your ATV or snowmobile's drive system.
The Polaris SPI Bottom Chaincase Sprocket is an essential upgrade for any enthusiast looking to extract maximum performance from their Polaris vehicle. With its robust construction, reliable connection to the shaft, and easy installation, this component is an unbeatable choice for those who demand the best from their outdoor machines.
Buying a new SPI (Sintered Powder Iron) bottom chaincase sprocket 35-13 for a Polaris 35t drive comes with both advantages and disadvantages. Carefully consider the following points before making a purchase.
Advantages:1. Durability: SPI sprockets are known for their exceptional durability. The sintered powder iron material makes them more resilient to wear and tear, ensuring longer-lasting performance.
2. Enhanced Torque: SPI sprockets feature improved torque transfer capabilities, which results in increased engine power and better overall performance.
3. Extreme Operating Conditions: These sprockets are well-suited for heavy usage in extreme conditions, including deep snow, mud, and rocky terrains. The enhanced strength of SPI materials can help prolong the lifespan and minimize the risk of damage.
Disadvantages:1. Cost: SPI sprockets typically cost more than OEM (original equipment manufacturer) parts due to the more advanced manufacturing process and materials used.
2. Installation: In some cases, installing an SPI bottom chaincase sprocket might require additional tools or specialized knowledge due to the unique material, which can make the installation process more time-consuming and complex.
Conclusion:The decision to purchase an SPI bottom chaincase sprocket 35-13 for a Polaris 35t drive ultimately depends on your specific needs and priorities. If you demand superior performance, longer lifespan, and durability in challenging conditions and are willing to invest more money and time an SPI sprocket may be the ideal choice for you.
On the other hand, if cost is a primary concern, and you prefer a more straightforward installation process, a standard OEM part might be the better option. Remember, it's essential to assess your personal requirements, the conditions you'll be operating in, and your budget before making a purchasing decision.
35 Tooth Bottom Chaincase Sprocket. Manufactured by SPI. Works with 13 wide chain only. Fits 1 inch shafts with 15 splines.