MN-XY1A WSM Bearing Housing Jet SJ650 Yamaha

Review WSM Mn/xy1a Complete Bearing Housing For Yamaha Super Jet for YAMAHA SJ650 LT 1990–1993

WSM MN/XY1A Bearing Housing for 1990-1993 Yamaha SJ650 Jet

The WSM MN/XY1A Bearing Housing is a crucial component designed specifically for the 1990-1993 Yamaha SJ650 Jet model watercraft. This part is responsible for securely housing and supporting the bearings in the propeller shaft, ensuring smooth and efficient power transmission from the engine to the propeller.

Manufactured by WSM, a trusted name in the marine industry, this bearing housing is made from high-quality materials that can withstand the harsh marine environment. It is precision-engineered to fit perfectly into the specified Yamaha SJ650 Jet model, ensuring a secure and reliable installation.

The WSM MN/XY1A Bearing Housing is designed to accommodate two (2) API 610 bearings, which are commonly used in marine applications. The housing is drilled and tapped with the appropriate thread size and pitch to securely hold the bearings in place. The housing also includes a lip seal to prevent water intrusion and maintain a watertight seal.

Installation of this bearing housing is a straightforward process, but it is essential to ensure that it is installed correctly to ensure optimal performance and longevity. The housing should be installed with the marked side facing up, and the bearings should be properly lubricated before installation. The use of a sealant is also recommended to ensure a watertight seal.

In summary, the WSM MN/XY1A Bearing Housing is a vital upgrade for any 1990-1993 Yamaha SJ650 Jet owner looking to improve the reliability and performance of their watercraft. Its high-quality construction, perfect fit, and easy installation make it an excellent choice for boat owners seeking a dependable and long-lasting solution.

The WSM MN/XY1A bearing housing is a popular aftermarket upgrade for the 1990-1993 Yamaha SJ650 jet ski. This part is designed to provide better sealing, reduce water intrusion, and improve overall performance. Here are some pros and cons of buying this bearing housing:

1. Improved Sealing: The WSM MN/XY1A bearing housing is known for its superior sealing properties, which can help reduce water intrusion and keep more water out of the engine.

2. Increased Performance: By reducing water intrusion, the engine can run more efficiently, which can lead to increased performance.

3. Durability: The bearing housing is made from high-quality materials, which can help increase the lifespan of the engine.

4. Easier Maintenance: The improved sealing and durability of the bearing housing can make maintenance easier and less frequent.

1. Cost: The WSM MN/XY1A bearing housing can be more expensive than the OEM part.

2. Installation: Installing the new bearing housing can be a complex process and may require the help of a professional.

3. Incompatibility with Some Accessories: Some aftermarket accessories may not be compatible with the new bearing housing, so it's important to check compatibility before making a purchase.

The WSM MN/XY1A bearing housing is an excellent upgrade for the 1990-1993 Yamaha SJ650 jet ski. While it may come with a higher cost and a more complex installation process, the benefits of improved sealing, increased performance, and durability make it a worthwhile investment for those looking to get the most out of their jet ski.

If you are looking to improve the performance and longevity of your 1990-1993 Yamaha SJ650 jet ski, the WSM MN/XY1A bearing housing is a great investment. Be sure to check compatibility with any aftermarket accessories you may have and consider seeking professional help with installation to ensure a proper fit and function.

Details:

Wsm complete bearing housing for 1990 - 1993 Yamaha SJ650 super jet - Lt: status: in stock.

specifications watercraftimp:

• for models: Sj650, Lt
• for makes: Yamaha
• for years: 1990–1993
• brand: Wsm
• mpn: Mn/xy1a
• compatible year: 1993 1992 1991 1990
• compatible model: Sj650 Super Jet
• bundle description: 1 Pc Genuine Wsm Complete Bearing Housing
• type: Complete Bearing Housing
• core charge: Free No Core Charge
• fitment type: Direct Replacement

offer watercraftimp:

• in stock #: 1
• availability: in stock
• sold #: 11
• options: ship-to-home
• price: $150.64
• item condition: New
• started: december 10, 2025

returns watercraftimp:

• policy: returns accepted
• paid by: seller
• time: 30 days

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

payments watercraftimp:

• wallet: paypal
• other
• credit card: mastercard

seller watercraftimp:

• rating: 98.3%
• # reviews: 14644
• city: multiple warehouses

shipping watercraftimp:

• class: standard
• service: standard
• transit: 5-9 days
• type: fixed