1. Personal Watercraft Parts Products
  2. sku: 9002994414852633
  3. WSM MN/657B

WSM MN-657B Shaft Gear Rfi Engine Crankcase Sea Doo MN/657B

fits model: Gtx. make: Sea-doo. year: 1998–2002.

657b Wsm Mn/657b Shaft Gear For 1998-2002 Sea-doo Gtx Rfi - Engine Crankcase Components Uu

( Brand: Wsm ), ( Manufacturer Part Number: MN/657B ), ( Compatible Year: 2002 2001 2000 1999 1998 ), ( Compatible Model: Gtx Rfi ), ( Bundle Description: 1 Pc Genuine Wsm Shaft Gear ), ( Type: Shaft Gear ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review WSM Mn/657b Shaft Gear For Sea doo Rfi Engine Crankcase Components fits GTX 1998–2002

Introducing the WSM MN/657B Shaft Gear for the 1998-2002 Sea-Doo GTX RFI engine crankcase. This high-performance shaft gear is designed specifically for Sea-Doo watercraft models and is an essential component of the drive system.

The WSM MN/657B Shaft Gear is manufactured using precision machining techniques to ensure a perfect fit and optimal function. This gear is made from a durable material that can withstand the rigors of regular watercraft use, providing exceptional strength and reliability. Its tooth design is engineered to provide efficient power transfer between the crankshaft and the driveshaft, resulting in improved acceleration and overall performance.

This shaft gear features a unique tooth profile that minimizes wear and tear, ensuring a long service life. Its precision-machined surface finish also reduces friction, leading to smoother operation and reduced noise levels. The WSM MN/657B Shaft Gear is designed to be an OEM replacement, ensuring a seamless installation process that will save you time and money.

The WSM MN/657B Shaft Gear is easy to install, and no special tools are required for the installation process. It comes with all necessary hardware for installation, and a detailed instruction manual is included to guide you through the process. The installation process is straightforward, and the gear can be replaced in a relatively short time.

In conclusion, the WSM MN/657B Shaft Gear is an essential upgrade for any Sea-Doo GTX RFI watercraft from 1998 to 2002. Its durable design, efficient power transfer, and minimized wear and tear make it an excellent choice for those looking to improve their watercraft's performance and reliability. With its easy installation process and included hardware and instruction manual, this shaft gear is a must-have for any Sea-Doo owner.

Buying a WSM MN/657B shaft gear for a 1998-2002 Sea-Doo GTX RFI engine crankcase involves weighing the potential benefits against the possible drawbacks. Here are some pros and cons to consider:

Pros:

1. Durability: A WSM MN/657B shaft gear is known for its high durability, which makes it a popular choice among Sea-Doo owners. It is made of high-quality materials and is designed to withstand the rigors of continuous use.

2. Improved Performance: Upgrading to a WSM MN/657B shaft gear can lead to improved performance. It offers better torque and horsepower, resulting in a smoother and more responsive ride.

3. Longer Lifespan: Replacing the stock shaft gear with a WSM MN/657B gear can extend the lifespan of the engine. The high-quality material and design make it less prone to wearing out quickly.

Cons:

1. Cost: The WSM MN/657B shaft gear is more expensive than the stock gear. This may be a significant investment for some Sea-Doo owners.

2. Installation: Installing a WSM MN/657B shaft gear can be a complex process. It may require specialized tools and knowledge, which could add to the cost and time involved.

3. Potential Compatibility Issues: While the WSM MN/657B shaft gear is designed to fit most 1998-2002 Sea-Doo GTX RFI engines, there is a possibility of compatibility issues. It is essential to ensure that the gear is the correct fit for your specific engine model.

Conclusion:

Buying a WSM MN/657B shaft gear for a 1998-2002 Sea-Doo GTX RFI engine crankcase offers several advantages, including improved performance, durability, and a longer lifespan. However, it also comes with some drawbacks, such as cost, installation complexity, and potential compatibility issues.

Recommendation:

If you are looking to upgrade the performance of your Sea-Doo GTX RFI engine and are willing to invest in a high-quality shaft gear, then the WSM MN/657B gear is an excellent choice. It is recommended that you ensure compatibility with your specific engine model and consider seeking professional installation to avoid any potential issues.

Details:

WSM Shaft Gear for 1998 - 2002 Sea-Doo GTX RFI - Engine Crankcase Components uu: Status: In Stock.

part #: mn657b price

  • $51.61

specifications perwatercraft:

  • for models: Gtx
  • for makes: Sea-doo
  • for years: 1998-2002
  • brand: Wsm
  • mpn: Mn/657b
  • compatible year: 2002 2001 2000 1999 1998
  • compatible model: Gtx Rfi
  • bundle description: 1 Pc Genuine Wsm Shaft Gear
  • type: Shaft Gear
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

general perwatercraft:

  • condition: New
  • Parts Accessories > Personal Watercraft Parts > Other Parts

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  • class: Standard
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offer perwatercraft:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • started: October 29, 2025
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for models: gtx, for makes: sea-doo, for years: 1998-2002, compatible year: 2002 2001 2000 1999 1998, compatible model: gtx rfi, bundle description: 1 pc genuine wsm shaft gear, type: shaft gear, core charge: free no core charge, fitment type: direct replacement,
category: watercraft parts > parts, sku: 9002994414852633,

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