ZX AUTOPARTS7 63P-11351-01-00 Waverunner Sterndrive Boat Gasket Cylinder 63P-11351-03-00

( Brand: Zx Autoparts7 ), ( Manufacturer Part Number: 63P-11351-01-00 ), ( Part Type: Gasket Sterndrive Cylinder ), ( Fitment: For Yamaha Outboard ), ( Oe/oem Part Number: 63p-11351-02-00, 63p-11351-01-00, 63p-11351-03-00 )

Review ZX AUTOPARTS7 Yamaha Waverunner Sterndrive Boat Gasket Cylinder fits MARINE

The **ZX Autoparts 63P-11351-01-00** and its counterpart, the **63P-11351-03-00**, are precision-engineered cylinder head gaskets specifically designed for Yamaha Waverunner sterndrive marine engines, ensuring optimal sealing and performance in high-performance outboard applications. These gaskets are crafted from high-quality, heat-resistant composite materials, including reinforced silicone and fiberglass layers, which provide exceptional durability and resistance to oil, water, and thermal degradation critical factors in the demanding environment of marine propulsion systems. The **63P-11351-01-00** is tailored for the cylinder head assembly, featuring a meticulously contoured design that matches the exact contours of the Yamaha Waverunner s combustion chamber, preventing leaks and maintaining compression integrity even under extreme pressure and temperature fluctuations. Its robust construction minimizes the risk of warping or degradation over time, making it a reliable long-term solution for both recreational and high-performance boating applications.

The **63P-11351-03-00**, often used in conjunction with the cylinder head gasket or as a standalone replacement for the cylinder block, is engineered to seal the interface between the cylinder and the engine block with precision. This gasket incorporates a multi-layered construction that includes a corrosion-resistant metal core, ensuring a tight, leak-proof seal that withstands the corrosive effects of saltwater and freshwater exposure. Both gaskets are designed to accommodate the unique specifications of Yamaha s **63P** engine series, which powers a range of Waverunner models, including the popular 90 HP, 110 HP, and 150 HP variants. Their compatibility extends beyond standard applications, making them ideal for performance upgrades, engine rebuilds, or routine maintenance where original equipment manufacturer (OEM) quality is required.

What sets these gaskets apart is their balance of engineering precision and marine-grade durability. The **63P-11351-01-00** and **63P-11351-03-00** are built to withstand the relentless demands of marine environments, including exposure to UV radiation, temperature swings from freezing to scorching, and the constant vibration inherent in sterndrive systems. Their installation is straightforward, requiring minimal torque to achieve a secure seal without risking damage to the engine components. Whether used in a professional marine repair shop or by an experienced DIY enthusiast, these gaskets offer a dependable solution for maintaining engine efficiency, preventing coolant or oil leaks, and extending the lifespan of Yamaha Waverunner sterndrives. Their inclusion in an engine service or rebuild ensures that the cylinder and head assembly operate at peak performance, reducing the likelihood of costly failures and ensuring smooth, reliable operation for countless hours on the water.

### **Pros and Cons of buying a ZX Autoparts 63P-11351-01-00 Gasket for Yamaha Waverunner Sterndrive (Replaces 63P-11351-03-00)**

1. **Compatibility** The part is specifically listed as a direct replacement for the Yamaha Waverunner sterndrive cylinder gasket (63P-11351-03-00), ensuring a proper fit without modification.

2. **Quality Materials** ZX Autoparts is known for manufacturing high-quality aftermarket gaskets made from durable materials like silicone, EPDM, or composite rubber, which can withstand marine environments better than some OEM alternatives.

3. **Cost-Effective** Compared to purchasing the original Yamaha part, this aftermarket option is often significantly cheaper, making it an attractive option for budget-conscious buyers.

4. **Ease of Installation** Gaskets are relatively simple to replace, and since this is a direct fit, installation should be straightforward for those with basic mechanical skills.

5. **Warranty Coverage** ZX Autoparts typically offers warranties on their products, providing some assurance against defects or premature failure.

6. **Availability** Aftermarket parts are often easier to find quickly, especially if the OEM part is discontinued or backordered.

1. **Mixed Quality Reports** Some users report inconsistencies in material quality, with variations in thickness, sealing effectiveness, or durability compared to OEM gaskets. This can lead to leaks or premature wear.

2. **Potential Fit Issues** While marketed as a direct replacement, slight variations in manufacturing tolerances may exist, requiring careful inspection before installation.

3. **Lack of Brand Recognition** Yamaha is a trusted brand, and some buyers prefer the reliability of OEM parts, even if they cost more.

4. **Limited Longevity in Harsh Conditions** Marine environments (saltwater, UV exposure, temperature fluctuations) can degrade gasket materials faster than expected, potentially requiring more frequent replacements.

5. **No Direct Support from Yamaha** If issues arise, customer service or warranty claims may be handled by ZX Autoparts rather than Yamaha, which could be less convenient for some buyers.

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The **ZX Autoparts 63P-11351-01-00 gasket** is a viable **cost-effective alternative** to the original Yamaha part, especially for those prioritizing affordability and quick availability. However, its **long-term reliability** may vary depending on the specific unit s quality and the harshness of the operating environment. If budget is not a concern and you want the most reliable option, the **OEM Yamaha gasket (63P-11351-03-00)** is the safer choice. For those willing to take a slight risk for savings, this aftermarket part can be a practical solution **provided you verify its condition upon receipt and ensure proper installation**.

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- **If you need a quick, budget-friendly replacement and can inspect the part upon arrival**, proceed with the **ZX Autoparts gasket**, but pair it with **high-quality marine gasket maker** (e.g., Permatex Marine Gasket Maker) to improve sealing.

- **If reliability and longevity are critical**, opt for the **original Yamaha gasket** or a reputable third-party brand with stronger reviews (e.g., **Sealmaster, Flexitallic, or Marine Gasket Solutions**).

- **Always follow proper installation procedures**, including cleaning mating surfaces and ensuring the gasket is seated correctly to prevent leaks.

- **Check recent customer reviews** (on forums like **Yamaha Outboards Forum, Marine Parts Exchange, or Amazon**) for specific feedback on this part number before purchasing.

Details:

Yamaha Outboard 175HP F175XA 2017 Cylinder Crankcase 100% New Tested Fast Free Shipping. Item included. Yamaha Outboard 175HP F175LA 2020 Cylinder Crankcase 1.

Easy to install Direct replacement, NOT require any modification. Warranty: 1 Year. Compatible with.

specifications ouboaen:

• for models: Marine
• for makes: Yamaha
• brand: Zx Autoparts7
• mpn: 63p-11351-01-00
• part type: Gasket Sterndrive Cylinder
• fitment: For Yamaha Outboard
• oe/oem part number: 63p-11351-02-00, 63p-11351-01-00, 63p-11351-03-00

seller ouboaen:

• # reviews: 674
• city: Burlington, New Jersey
• rating: 99.6%

returns ouboaen:

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

shipping ouboaen:

• class: Standard, Expedited
• cost: $0.00
• type: Fixed
• transit: 4-8 Days
• service: USPS First Class, USPS Priority Mail, UPS 2nd Day Air
• carrier: USPS, UPS

offer ouboaen:

• best offers: True
• quantity: 6
• sold: 0
• started: February 19, 2026
• options: Ship-to-home
• availability: In Stock

payments ouboaen:

• other
• credit card: Diners-club
• wallet: Apple-pay

general ouboaen:

• condition: New
• Boat Parts > Outboard Engines Components > Powerhead Components