WOSSNER PISTONS K7017DA-2 Piston 77.13MM

( Brand: Wossner Pistons ), ( Manufacturer Part Number: K7017DA-2 ), ( Part Type: Piston )

Review WOSSNER PISTONS Piston Size 77.13mm #k7017da-2 Polaris

The Wossner K7017DA-2 piston is a high-performance aftermarket piston designed for Polaris applications with a bore size of 77.13mm. This piston is manufactured with advanced technologies to ensure optimal engine performance and durability.

The piston features a forged design, which provides exceptional strength and rigidity, enabling the engine to handle increased power and stress. The piston crown is dish-shaped, which allows for better combustion efficiency and packing density of the fuel-air mixture in the cylinder. The skirt area of the piston is narrow, minimizing the friction between the piston and cylinder wall, and reducing the piston weight.

The Wossner K7017DA-2 piston has a nickel-silicon-iron alloy piston ring grooves. These grooves offer excellent ring sealing properties, preventing excessive oil consumption, and ensuring minimal blow-by. The piston rings themselves are made of a high-quality steel alloy, ensuring a long lifespan and effective sealing.

The piston pins are made of chrome-molybdenum alloy, providing excellent strength and durability, while the piston pin bosses are heat-treated and hardened for added strength. The piston is also designed with a tensile ring groove, which increases the engine's overall compression and power output.

The Wossner K7017DA-2 piston is engineered to meet OEM specifications and provide excellent performance in high horsepower applications. Each piston is inspected and balanced to ensure proper fitment and function. By upgrading to a Wossner K7017DA-2 piston, rock crawlers, UTV, and other Off-Road vehicle owners can expect improved performance, increased power output, and extended engine life.

Additionally, the piston has a thickness range of 4.73 to 4.75mm (depending on manufacturing tolerances), and the piston ring set includes a compression ring, oil control ring, and top compressions ring. The piston is also designed with a 9cc dish for better combustion efficiency. Wossner's commitment to quality and performance ensures that the K7017DA-2 piston is a worthy upgrade for any Polaris engine.

Wossner Pistons K7017DA-2 (77.13mm): Adequate Performance with High-End Quality

The Wossner K7017DA-2 piston, with a bore size of 77.13mm, is a popular aftermarket option for Polaris Snowmobiles, specifically those with the K7 engine. A well-built piston can lead to better engine performance and improved reliability. In this analysis, we will discuss the potential advantages and disadvantages of opting for a Wossner K7017DA-2 piston for your Polaris snowmobile.

1. High-Quality Material: Wossner pistons are known for their high-quality design and materials, which often include forged specification alloys for greater strength and durability. This can potentially lead to increased engine life and performance.

2. Precise Manufacturing: Wossner uses modern manufacturing techniques to ensure a perfectly balanced piston to minimize engine vibration and wear. This can result in a smoother and quieter operating engine.

3. Enhanced Performance: The Wossner K7017DA-2 piston's design targets improved combustion efficiency, potentially leading to better power output and reduced fuel consumption.

1. Cost: Wossner pistons can be pricier than OEM pistons due to their high-quality materials and manufacturing processes. This may not be feasible for individuals with a tight budget.

2. Potential Clearance Issues: If the cylinders, liners, or other engine components are not machined perfectly, there can be clearance issues leading to piston slap, ringland wear, or lack of compression. Properly installing or re-boring the cylinder if needed, along with the use of high-quality gaskets, is essential for mitigating these issues.

3. Custom Requirement: Depending on the specific model of your Polaris snowmobile and its engine condition, other piston options including OEM or aftermarket may be more suitable. Be sure to choose the correct piston for your specific application.

The Wossner K7017DA-2 piston can offer significant benefits, such as improved engine performance and longevity due to its high-quality materials and manufacturing processes. However, potential disadvantages, such as increased cost and the need for precise cylinder preparation, must be taken into consideration before purchasing. Only then can an informed decision be made based on your budget, personal preferences and the overall condition of your snowmobile's engine.

Wossner pistons, like the K7017DA-2, can be a great investment for those looking to upgrade their Polaris snowmobile's engine or prolong its life. However, due to the importance of engine condition and precise installation, it is recommended that you consult a professional mechanic or experienced snowmobile enthusiast to ensure the correct piston for your specific engine and snowmobile model is chosen. They can also assist you with any additional modifications or preparations that may be necessary for a successful installation.

Details:

Wossner Pistons are used by leading Supergrass, Aren across and MX GP teams. 4-stroke Pistons are made using a double-bridged forging design. Polaris 600 Classic Touring 2002 -2004. Polaris 600 Classic 2000 -2009.

All Pistons include piston, ring, wrist pin and locks. Wossner Piston Size A 77.13mm #K7017DA-2 Polaris: In-house designed and manufactured; all forgings are produced in Wossner company-owned forging operation. NOTE: Includes proper number of Pistons for your engine. Made in Germany.

part #: k7017da2 prices

• $244.43-$288.80

specifications enginesnowmobile:

• for makes: Polaris
• brand: Wossner Pistons
• mpn: K7017da-2
• part type: Piston

payments enginesnowmobile:

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• wallet: Paypal

general enginesnowmobile:

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

offer enginesnowmobile:

• started: February 1, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 5

shipping enginesnowmobile:

• type: Fixed
• class: Standard
• cost: $0.00
• transit: 4-9 Days
• carrier: UPS
• service: UPS Ground

seller enginesnowmobile:

• city: Grand Rapids, Michigan
• # reviews: 602749
• rating: 99.2%

returns enginesnowmobile:

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

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