51313R MARINE PRO Waverunner Wear Ring Impeller Housing 650

Review MARINE PRO Nib Yamaha Waverunner 650/700/760/800cc Wear Ring 144mm Impeller Housing for YAMAHA 650 700 1990–2011

The Marine Pro 51313R impeller housing for Yamaha Waverunner models with 650, 700, 760, or 800cc engines (produced between 1990 and 11) is an essential component of the watercraft's pump system. Designed to accommodate a 144mm impeller, this housing is meticulously engineered to ensure optimal engine performance and efficiency.

Constructed from high-grade materials, this impeller housing exhibits exceptional durability and resistance to corrosion, making it a popular choice among boaters and jet ski enthusiasts who value reliability and longevity. The housing's streamlined design minimizes hydrodynamic drag, enabling the impeller to generate maximum thrust and propel the watercraft through the water with ease.

The 51313R impeller housing features a precisely machined interior surface, which ensures a perfect fit for the impeller and facilitates smooth water flow. The housing also includes an O-ring seal that forms a tight seal against the engine casing, preventing water leakage and maintaining the integrity of the engine compartment.

Installing the Marine Pro 51313R impeller housing is a straightforward process, and it comes with clear installation instructions to guide users through the process. Additionally, the housing is compatible with various impeller models, offering flexibility and convenience for boaters who may need to replace their impeller at different points in time.

In summary, the Marine Pro 51313R impeller housing for Yamaha Waverunner models with 650, 700, 760, or 800cc engines is an essential component of the watercraft's pump system, designed to ensure optimal engine performance and efficiency. Its high-grade construction, streamlined design, and compatibility with various impeller models make it a reliable and versatile choice for boaters and jet ski enthusiasts.

Buying a marine pro 51313R Yamaha Waverunner 650/700/760/800cc 1990-2011 wear ring and impeller housing involves several considerations. Here are some potential pros and cons:

1. Improved Performance: A new wear ring and impeller housing can help improve the overall performance of your Waverunner by reducing water resistance and allowing for better water flow.

2. Increased Longevity: Replacing worn-out parts with new ones can help extend the life of your engine and prevent costly repairs down the line.

3. Enhanced Safety: A well-maintained engine runs more smoothly and reliably, reducing the risk of unexpected breakdowns or accidents.

4. Better Fuel Efficiency: A new impeller can help improve fuel efficiency by reducing drag and allowing the engine to run more efficiently.

1. Cost: Replacing the wear ring and impeller housing can be a significant investment, especially if you have an older model Waverunner.

2. Installation Complexity: Installing a new wear ring and impeller housing can be a complex and time-consuming process, requiring specialized tools and knowledge.

3. Availability: Depending on the specific model and year of your Waverunner, it may be difficult to find a new wear ring and impeller housing that fits properly.

4. Ongoing Maintenance: Regularly replacing worn-out parts is an ongoing requirement for maintaining a well-running Waverunner, which can add up over time.

Replacing the wear ring and impeller housing on your Yamaha Waverunner can be a worthwhile investment if you value performance, longevity, safety, and fuel efficiency. However, the high cost, installation complexity, availability, and ongoing maintenance requirements are important factors to consider before making a purchase. Ultimately, the decision to buy a new wear ring and impeller housing depends on your personal priorities, budget, and the condition of your Waverunner.

If you use your Waverunner frequently and value its performance and longevity, it may be worth the investment to replace the wear ring and impeller housing. However, if you have an older model Waverunner and are on a tight budget, you may want to consider other maintenance priorities or explore alternative solutions, such as rebuilding the engine or purchasing a used housing. It's always a good idea to consult with a qualified marine mechanic or Yamaha dealer for professional advice and guidance.

Details:

Brand: aftermarket. Manufacturer pn: 51313R, internal code: 51313R. Condition: new. Below the price of item.

Wear ring, impeller housing. Nib Yamaha waverunner 650/700/760/800cc 1990 -11 wear ring 144mm impeller housing: thumbnails to: Product specifications: brand: Marine Pro. Ask a question. Fits: - Yamaha 1990 -2011, waverunner 650/700/760/800cc, with 144mm wear ring.

specifications watercraftimp:

• for models: 650, 700
• for makes: Yamaha
• for years: 1990–2011
• brand: Marine Pro
• mpn: 51313r
• part type: Ring Impeller Housing

offer watercraftimp:

• availability: in stock
• sold #: 12
• started: october 13, 2025
• quantity: 1
• options: ship-to-home

returns watercraftimp:

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

payments watercraftimp:

• wallet: apple-pay
• other
• credit card: diners-club

shipping watercraftimp:

• service: usps priority mail, usps ground advantage, ups ground, usps priority mail express
• carrier: usps, ups
• type: calculated
• transit: 5-11 days
• class: expedited, standard

seller watercraftimp:

• city: hollywood, florida
• # reviews: 73304
• rating: 98.7%

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components