WISECO MN-8WJ3 Piston Kit Engine Ski Doo MN/8WJ3 137

( Brand: Wiseco ), ( Manufacturer Part Number: MN/8WJ3 ), ( Compatible Year: 2019 2018 ), ( Compatible Model: Freeride E-tec 850 137 ), ( Bundle Description: 1 Pc Genuine Wiseco Piston Kits ), ( Type: Piston Kits ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review WISECO Mn/8wj3 Piston Kit Ski doo E tec 137 Engine Ki fits FREERIDE 850 2018–2019

Introducing the WISCO MN/8WJ3 piston kit, specifically designed for the 2018-2019 Ski-Doo Freeride E-TEC 850 137 engine. This piston kit is an essential upgrade for those looking to enhance the performance and longevity of their engine.

The WISCO MN/8WJ3 piston kit includes four high-quality pistons, each crafted from forged aluminum alloy. This material offers superior strength and durability, allowing the pistons to withstand the rigors of snowmobiling and deliver consistent power delivery.

Each piston is precision-machined to ensure a perfect fit within the engine cylinder. The piston crown is designed with a dish shape, optimizing the combustion process for maximum efficiency and power output. The piston skirt is engineered to minimize friction and wear, resulting in a longer piston life and improved engine performance.

The piston kit also includes WISCO's proprietary rings, which are designed to provide excellent sealing and reduce piston-to-cylinder contact. The rings are made from a high-temperature, low-friction material and are precision-machined to ensure a perfect fit.

The WISCO MN/8WJ3 piston kit is an ideal upgrade for snowmobilers seeking to improve their engine's performance and reliability. The pistons are designed to provide increased power, better fuel efficiency, and longer engine life. This kit is easy to install, and the included instructions make the process straightforward for even the most novice of mechanics.

In summary, the WISCO MN/8WJ3 piston kit is an essential upgrade for any Ski-Doo Freeride E-TEC 850 137 engine. This kit includes four high-quality, forged aluminum pistons, each with a precision-machined piston crown and skirt, as well as WISCO's proprietary rings. The pistons are designed to provide increased power, better fuel efficiency, and longer engine life, making this kit an excellent investment for any serious snowmobiler.

The Wiseco MN/8WJ3 piston kit is a popular aftermarket upgrade for the 2018-2019 Ski-Doo Freeride E-TEC 850 137 engine. This kit is known for its high-performance pistons that aim to increase power and durability. Here are some pros and cons to help you make an informed decision about purchasing this piston kit:

1. Increased Power: The Wiseco pistons have a higher compression ratio than the OEM pistons, which helps to increase power output.

2. Enhanced Durability: The Wiseco pistons are made from a stronger material and have a more robust design, which helps to improve engine durability.

3. Improved Performance: The Wiseco pistons have a more efficient combustion process, which leads to improved throttle response and overall performance.

4. Customizable: The Wiseco piston kit comes with multiple piston options, allowing riders to choose the compression ratio that best suits their riding style and terrain.

5. Better Cooling: The Wiseco pistons have a cooler-running design, which can help to reduce engine temperatures and improve longevity.

1. Cost: The Wiseco piston kit is more expensive than the OEM pistons, which may be a deterrent for some riders.

2. Installation Complexity: Installing the Wiseco piston kit requires more time and expertise than installing the OEM pistons, which may add to the cost.

3. Warranty: The Wiseco piston kit may not be covered under the factory warranty, which could be a concern for some riders.

4. Potential for Engine Knocking: Some riders have reported engine knocking after installing the Wiseco piston kit, which could be a sign of detonation or other engine issues.

The Wiseco MN/8WJ3 piston kit offers several benefits for riders looking to increase power and durability in their Ski-Doo Freeride E-TEC 850 137 engine. However, it comes with a higher cost and installation complexity compared to the OEM pistons. Additionally, there is a risk of engine knocking after installation, which could be a concern for some riders. Ultimately, the decision to purchase the Wiseco piston kit depends on your riding style, budget, and willingness to take on the installation process.

If you are a serious rider looking for maximum power and durability from your Ski-Doo Freeride E-TEC 850 137 engine, the Wiseco MN/8WJ3 piston kit is a worthwhile investment. However, if you are on a budget or prefer a more straightforward installation process, the OEM pistons may be the better option for you. Before making a decision, be sure to do your research, consult with a knowledgeable mechanic, and consider the potential risks and benefits.

Details:

Wiseco Piston Kit for 2018 - 2019 Ski-Doo Freeride E-TEC 850 137 - Engine ki: Status: In Stock.

part #: mn8wj3 price

• $187.98

specifications enginesnowmobile:

• for models: 850, Freeride
• for makes: Ski-doo
• for years: 2018-2019
• brand: Wiseco
• mpn: Mn/8wj3
• compatible year: 2019 2018
• compatible model: Freeride E-tec 850 137
• bundle description: 1 Pc Genuine Wiseco Piston Kits
• type: Piston Kits
• core charge: Free No Core Charge
• fitment type: Direct Replacement

shipping enginesnowmobile:

• class: Standard
• type: Fixed
• transit: 3-4 Days
• cost: $0.00
• service: Standard

general enginesnowmobile:

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

offer enginesnowmobile:

• availability: In Stock
• quantity: 1
• sold: 0
• started: April 18, 2025
• options: Ship-to-home

payments enginesnowmobile:

• credit card: Discover
• other
• wallet: Apple-pay

returns enginesnowmobile:

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

seller enginesnowmobile:

• city: Multiple warehouses
• rating: 97.3%
• # reviews: 8208

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