fits model: Mxz, 800, Summit. make: Skidoo, Ski-doo. year: 2003–2007.

( Brand: Ski-doo ), ( Manufacturer Part Number: 420923817 ), ( Part Type: Cylinder Piston )
Introducing the Ski-Doo MXZ 800 Summit piston for the 2003 model year, part number 420923817. This high-performance piston is specifically designed for the 800 engine used in Ski-Doo's Summit model snowmobiles. If you're looking to maintain or upgrade the internal components of your MXZ 800 Summit snowmobile, this piston is an essential replacement part.
This piston, manufactured to rigorous quality standards, boasts impressive features that facilitate optimal engine efficiency and durability. It is made from a heat-treated, forged aluminum alloy for enhanced strength and reduced weight. Moreover, it has a compression height of 31.4mm, and a total height of 54.5mm, suitable for providing ample power and torque for the 800 engine.
The Ski-Doo 420923817 piston's skirt design is optimized for reduced friction and improved scuff resistance, ensuring seamless engine operation even in the most demanding conditions. The piston also includes a ring package consisting of a compression ring, oil control ring, and skirt oil control ring, which reduces piston to cylinder wall friction and prevents engine oil from mixing with the engine coolant.
Moreover, this piston is applicable for the MXZ 800 Summit models from 2004 to 2007. Replacing your worn-out piston with this high-quality component ensures continued reliability and dependability of your sled, allowing you to explore the winter landscape with greater confidence and ease.
In conclusion, the Ski-Doo 420923817 MXZ 800 Summit piston offers an excellent balance of power, durability, and efficiency. Its superior design and construction make it an indispensable addition to any maintenance routine or upgrade project for your 2003-2007 Ski-Doo MXZ 800 Summit snowmobile.
Buying a Ski-Doo MXZ 800 with the specific engine type 420923817, model years 2003 to 2007, and Summit piston is a decision that potential buyers should consider carefully. Here are some pros and cons to help you make an informed decision:
Pros:1. Reliability: Ski-Doo snowmobiles are known for their durability and reliability. The MXZ 800 series has been in production for several years, during which many issues have been resolved, leading to a robust engine system.
2. Power: With an 800cc engine, the Ski-Doo MXZ 800 provides adequate power for most riding conditions. This engine size also offers good fuel efficiency for long rides.
3. Versatility: The MXZ 800 is a versatile snowmobile, well-suited for various terrains, including powder, packed snow, and icy conditions. Its narrow waist design enhances its ability to glide over trails and woods.
Cons:1. Age: Being a 2003 to 2007 model, potential buyers might face the possibility of increased repair costs, as some parts may become harder to find and more expensive over time.
2. Fuel consumption: Although this engine provides good fuel efficiency for its size, older engines generally consume more fuel compared to their newer counterparts.
3. Maintenance: Older snowmobiles require more regular maintenance to keep them in excellent condition. As the MXZ 800 approaches its decade mark, buyers should be prepared to invest time and money into upkeep and repairs.
Ending Conclusion:The Ski-Doo MXZ 800 reigns among snowmobile enthusiasts for its power, reliability, and versatility. However, its age and increased maintenance needs should be weighed against the potential benefits before making a purchasing decision. If you are prepared for the added maintenance and the potential repair costs, the MXZ 800 could offer a fun and dependable friend for the next snowy adventure.
Recommendation:If you are in the market for a 2003 to 2007 Ski-Doo MXZ 800 with the 420923817 engine and Summit piston, it is advised to have a trusted mechanic inspect the snowmobile thoroughly before finalizing the purchase. This will help identify any potential issues and give you an accurate assessment of its condition, ensuring a good investment value. Additionally, it's essential to factor in the costs of upcoming maintenance needs and repair costs when setting a budget for this machine.
Nasal is not damaged. Nice used jug and piston from a Skidoo rev 800 twin 2003 -2007. Ready to use.