fits model: Std, Mxz, Zx, 800, Summit. make: Skidoo, Ski-doo. year: 1981–2001.

( Brand: Ski-doo ), ( Manufacturer Part Number: 420888436 ), ( Part Type: Piston )
Product Description for Ski-Doo Summit 800 STD Piston for 2001 Zx Chassis (Part Number: 420888436)
The Ski-Doo Summit 800 STD piston is a crucial component of the powerful and high-performance engine found in various Ski-Doo snowmobiles, specifically those with the 2001 Zx chassis. This piston, with part number 420888436, is designed to deliver optimum combustion efficiency and reliability for a memorable snowmobiling experience.
Measuring at an 81mm bore and 85mm stroke, this piston caters to the specifications of specific Summit 800 engines. Every detail of the piston, from its crown design to the skirt geometry, is engineered for maximum strength, durability, and superior ring sealing. This leads to excellent engine efficiency, reduced power loss, and excellent emissions compliance.
The crown geometry focuses on minimizing asymmetry, which reduces piston side-force for reduced wear on the cylinder wall. This design ensures that your engine maintains its performance levels for a longer period, granting users enhanced reliability over its lifespan.
Moreover, the Summit 800 STD piston benefits from a skirt geometry designed for a snug fit on the cylinder, eliminating the chances of oil leaks or excessive blow-by. Skidoo's innovative design also features a skirt coating for added durability and reduced friction, providing a smoother overall operation.
This piston is Made in France, ensuring the highest quality standards and the latest manufacturing techniques are incorporated into its production. It is engineered to meet OEM specifications, meaning that its installation in a compatible Ski-Doo engine will maintain factory-level performance, longevity, and dependability.
Therefore, if you own a Ski-Doo snowmobile featuring the 2001 Zx chassis and require a replacement for your worn-out Summit 800 piston, look no further than part number 420888436. With its proven design and enhanced durability, you can enjoy a superior snowmobiling experience with the confidence that your engine components will stand the test of time and keep performing at their best.
The Ski-Doo Summit 800 Standard Piston (81x85mm), MXZ 2001, Zx Chassis is a popular model in the snowmobiling community. Below are some potential benefits and drawbacks, followed by a conclusion and recommendation.
Pros:1. Powerful and efficient engine: The Summit 800 Standard Piston engine provides ample power and excellent fuel efficiency, making it an ideal choice for long rides in various snow conditions.
2. Versatile chassis: The Zx chassis allows for better handling, improved weight distribution, and additional storage space, making the snowmobile suitable for different terrains and riding styles.
3. Advanced suspension system: The MXZ chassis comes with a state-of-the-art suspension system that absorbs shocks and improves overall ride comfort and stability.
4. Durability: Ski-Doo snowmobiles are renowned for their durability, and the Summit 800 Standard model is no exception, featuring high-quality components and robust construction.
5. Wide range of accessories: The Summit 800 Standard Piston can be easily customized with a vast selection of aftermarket parts and accessories to suit individual preferences and riding styles.
Cons:1. Higher price point: Compared to other snowmobiles in its class, the Summit 800 Standard Piston can be quite expensive due to its advanced features and high-performance components.
2. Complex maintenance: The snowmobile's advanced features can require more frequent and intricate servicing, which may prove challenging for some users.
3. Heavier than some models: With its advanced suspension system and powerful engine, the Summit 800 Standard Piston is heavier than some of its competitors, which can impact maneuverability and ease of transportation.
4. Limited factory warranties: While Ski-Doo offers comprehensivefactory warranties, they may not be as extensive as those provided by other manufacturers, depending on the specific model and region.
Conclusion:The Ski-Doo Summit 800 Standard Piston (81x85mm), MXZ 2001, Zx Chassis offers a powerful, efficient engine, advanced suspension system, and a versatile chassis, making it an excellent choice for experienced riders who prioritize performance and customization options. However, its higher price point, complex maintenance requirements, and weight may be drawbacks for some buyers. Ultimately, considering personal preferences, budget, and riding style is crucial when deciding whether this snowmobile model is right for you.
Recommendation:If you're a serious snowmobiler seeking excellent power, unparalleled comfort, and the ability to customize your ride, the Ski-Doo Summit 800 Standard Piston (81x85mm), MXZ 2001, Zx Chassis may be a worthwhile investment. Nevertheless, if you're a beginner or budget-conscious rider, this model may be more than you need. In that case, exploring other, more affordable options from Ski-Doo or other manufacturers could be a better fit.
Seals, gaskets, ball joints, boots, brake pads, bearings, etc. Many of the parts from this unit may fit other years, makes, or model's. There are some basic rules with used parts,.e. Comes as pictured.
Up For Sale is a STD bore piston assembly in good working condition. These are used parts, all will show signs of use. There were 3530 Miles on the gauge at tear-down.