1. Personal Watercraft Parts Products
  2. sku: 10829450563409713
  3. SEA DOO 811-045

SEA-DOO 811-045 Carbureted Crank Seadoo 947 951

fits make: Sea-doo.

811-045 Sea-doo Seadoo 947 951 Carbureted Crank Case

( Manufacturer Part Number: 811-045 ), ( Part Type: Crank Case )

Review SEA DOO Seadoo 947 951 Carbureted Crank Case

The Sea-Doo 811-045 carbureted crank is a vital component for the operation of certain Sea-Doo watercraft models, including the Sea-Doo 947 and Sea-Doo 951. This crank is designed with high-quality materials and advanced engineering to ensure reliable and efficient performance.

The crankshaft is the heart of the engine, responsible for converting linear motion into rotational power. The Sea-Doo 811-045 crank is precision-machined from high-strength steel for durability and rigidity. Its polished finish not only enhances the engine's aesthetic appeal but also provides protection against corrosion.

The crankshaft features a balanced design with counterweights to reduce vibration and ensure a smooth running engine. The crankshaft's journal bearings are engineered for long-lasting performance, ensuring a tight seal between the crankshaft and engine block.

The crankshaft also includes a crankcase ventilation system designed to prevent harmful gases from entering the crankcase. This system maintains proper crankcase pressure, ensuring optimal engine performance and longevity.

The Sea-Doo 811-045 carbureted crank is also compatible with the use of sea water cooling systems, making it an ideal choice for marine applications. Its robust design and superior build quality make it a reliable component for powering your Sea-Doo watercraft for countless hours of enjoyment on the water.

In summary, the Sea-Doo 811-045 carbureted crank is a high-performance and durable component designed to power your Sea-Doo 947 and Sea-Doo 951 watercraft. Its precision-machined design, balanced crankshaft, and robust construction ensure reliable and efficient power delivery, making it an essential component for your Sea-Doo watercraft.

The Sea-Doo 811-045, 947, and 951 carbureted crank models are three-cylinder personal watercraft (PWC) manufactured by Sea-Doo, a Bombardier Recreational Products brand. These models are relatively older and have been replaced by newer, more advanced models with fuel injection systems. Here are some pros and cons of buying these Sea-Doo models:

Pros:

1. Affordability: These used models are generally more affordable than their newer counterparts with fuel injection systems.

2. Reliability: Carbureted engines are simple and often more reliable than their fuel-injected counterparts.

3. Familiarity: Many riders have experience with older carbureted models, making the transition easier.

4. Availability of Spare Parts: Spare parts for these models are generally more readily available due to their widespread use.

5. Familiar Operation: The operation of a carbureted engine is more straightforward than a fuel-injected one.

Cons:

1. Less Efficient: Carbureted engines are less fuel-efficient compared to fuel-injected engines.

2. Less Power: Carbureted engines may provide less power and acceleration than fuel-injected engines.

3. Lack of Advanced Features: These older models lack the advanced features found in newer PWCs, such as reverse, cruise control, and Bluetooth connectivity.

4. Higher Maintenance: Carbureted engines require more frequent maintenance, such as jetting adjustments and carburetor cleaning.

5. Older Design: These models may not have the sleek, modern design of newer PWCs.

Conclusion:

The Sea-Doo 811-045, 947, and 951 models offer affordable, reliable, and straightforward PWC options for those who prefer carbureted engines. However, they come with the drawbacks of being less efficient, providing less power, and lacking advanced features. Ultimately, the decision to buy one of these models depends on your personal preferences, budget, and riding style. If you prioritize a simple, affordable, and reliable watercraft, then these models could be a good fit for you. However, if you value advanced features and power, you may be better off considering a newer model with a fuel-injected engine.

Details:

The Seadoo 947 951 Carbureted Crank Case is a genuine Sea-Doo product designed for personal watercraft. This part is used and in good working condition. Although it does not come with a warranty, is reliable and durable part that essential for the proper functioning of engine.

part #: 811045 price

  • $200.00

specifications perwatercraft:

  • for makes: Sea-doo
  • mpn: 811-045
  • part type: Crank Case

payments perwatercraft:

  • other
  • wallet: Paypal
  • credit card: Mastercard

general perwatercraft:

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

seller perwatercraft:

  • city: Lakeside-Marblehead, Ohio
  • # reviews: 74
  • rating: 100.0%

returns perwatercraft:

  • policy: No Returns

shipping perwatercraft:

  • cost: $70.50
  • service: USPS Ground Advantage
  • type: Calculated
  • carrier: USPS
  • class: Standard
  • transit: 6-10 Days

offer perwatercraft:

  • quantity: 1
  • started: February 20, 2026
  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
for makes: sea-doo, part type: crank case,
category: watercraft parts > parts, sku: 10829450563409713,

Sea-doo 811-045 Is Similar To:

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1 offer $200.00 USD
  • Offer #1: $200.00 price + $76.15 shipping estimate = $276.15* total. This part is used and in good working condition. The Seadoo 947 951 Carbureted Crank Case is a genuine Sea-Doo product designed for personal watercraft.+$76.15 shipping

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