WISECO SCWI-PS785901-CO Sport Piston Pin

( Brand: Wiseco ), ( Manufacturer Part Number: SCWI-PS785901-CO ), ( Part Type: Piston Pin )

Review WISECO Polaris Super Sport Snowmobile Piston Pin fits EDGE 550 2001–2008

The WISCO SCWI-PS785901-CO 2001-2008 Polaris Sports 550 Edge piston pin is an essential component of the engine's piston assembly. This high-quality aftermarket piston pin is specifically designed to fit Polaris Sports 550 Edge models produced between 2001 and 2008.

This piston pin is manufactured using SAE 4340 Chromoly Steel, which is known for its exceptional strength and durability. The material's hardness ensures that the pin can withstand the intense pressure and heat generated during engine operation. It also features a chrome molybdenum coating that provides additional protection against wear and corrosion.

The SCWI-PS785901-CO piston pin comes with a 0.252-inch diameter and a length of 2.750 inches. It is precision-machined to ensure a perfect fit and excellent engine performance. Each pin undergoes rigorous quality control inspections to meet the highest industry standards.

Installing this piston pin is a straightforward process, and it is a cost-effective solution for those looking to replace their worn-out or damaged original pin. By upgrading to this aftermarket piston pin, you can improve the overall performance and reliability of your Polaris Sports 550 Edge.

Additionally, this piston pin comes with a competitive price point, making it an affordable option for ATV enthusiasts looking to maintain their vehicle's optimal performance. Whether you are a weekend warrior or a dedicated racer, this WISCO piston pin is an excellent investment for your Polaris Sports 550 Edge.

Pros and Cons of Buying WISCO SCWI-PS785901-CO 2001-2008 Polaris Sport 550 Edge Piston Pin

a. High-Quality Material: The WISCO SCWI-PS785901-CO piston pin is made of chrome molybdenum steel, ensuring strength and durability.

b. Precision Manufacturing: The piston pin is manufactured with advanced CNC machining technology, ensuring a perfect fit and minimal tolerances.

c. Improved Performance: A new piston pin can help improve engine performance by reducing friction and wear, leading to better power delivery and fuel efficiency.

d. OEM Replacement: This piston pin is an OEM replacement part for Polaris Sport 550 Edge models from 2001 to 2008, ensuring a perfect fit and function.

a. Cost: Replacing a piston pin can be an expensive repair, especially when buying an OEM replacement part like the WISCO SCWI-PS785901-CO.

b. Labor Costs: Installing a new piston pin requires specialized tools and knowledge, adding to the overall cost of the repair.

c. Potential Engine Disassembly: In some cases, replacing a piston pin may require disassembling the engine, which can be time-consuming and costly.

d. Short Service Life: Piston pins are subjected to high loads and temperatures, leading to a relatively short service life. Regular engine maintenance and timely piston pin replacement are essential to prevent engine damage.

The WISCO SCWI-PS785901-CO 2001-2008 Polaris Sport 550 Edge piston pin is a high-quality, precision-manufactured replacement part designed to improve engine performance and durability. However, the cost of the part and potential labor expenses can make it an expensive repair. Regular engine maintenance and timely piston pin replacement are crucial to prevent engine damage and minimize repair costs in the long run.

If you own a Polaris Sport 550 Edge from 2001 to 2008 and are experiencing engine performance issues or have reached the recommended piston pin replacement interval, consider investing in the WISCO SCWI-PS785901-CO piston pin. While the upfront cost may be high, the benefits of improved engine performance and durability can outweigh the expense in the long run. Additionally, ensure that the piston pin is installed correctly by a qualified technician to maximize its service life and overall engine performance.

Details:

Credit or Debit Card. 2001 2008 Polaris Super Sport 550 Edge Snowmobile Wiseco Piston Pin: Compatibility. Parts without fitment are to be assumed universal and may require vehicle modification. All Wiseco 4-cycle pistons are supplied with a wrist pin.

All 2-cycle, and some 4-cycle applications, require an un chromed wrist pin. Wiseco 2-Cycle pistons are not supplied with a wrist pin unless noted in the column. This is helpful if you are buying multiple items. I need to exchange an item.

part #: scwips785901 price

• $39.25

specifications enginesnowmobile:

• for models: 550, Edge
• for makes: Polaris
• for years: 2001-2008
• brand: Wiseco
• mpn: Scwi-ps785901-co
• part type: Piston Pin

returns enginesnowmobile:

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

shipping enginesnowmobile:

• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00
• transit: 3-5 Days

payments enginesnowmobile:

• credit card: Visa
• wallet: Google-pay
• other

general enginesnowmobile:

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

offer enginesnowmobile:

• availability: In Stock
• sold: 0
• quantity: 3
• options: Ship-to-home
• started: May 11, 2026

seller enginesnowmobile:

• rating: 99.9%
• # reviews: 85075
• city: Boise, ID

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