1. Boat Outboard Engines To Buy
  2. sku: 22731208891414752
  3. YAMAHA 688-11193-A1-00

YAMAHA 688-11193-A1-00 Superseded Gasket Cover 688-11193-01-00 Hd.cover

fits make: Yamaha.

688-11193-a1-00 Yamaha 688-11193-01-00 Oem Superseded By - Gasket Hd.cover 1

( Part Type: Gasket Cover ), ( Country Of Origin: Japan ), ( UPC: 688111930100 )

Review YAMAHA Oem Superseded By Gasket Hd.cover

The **Yamaha 688-11193-01-00 HD Cover Gasket** is a precision-engineered sealing component designed specifically for Yamaha outboard motors, replacing the earlier model **688-11193-A1-00** as part of an updated design iteration. This high-performance gasket serves as a critical barrier between the engine s housing and the protective HD (High Durability) cover, ensuring optimal sealing to prevent oil leaks, coolant intrusion, and contamination from external debris. Crafted from durable, heat-resistant rubber compound, the gasket is engineered to withstand the demanding conditions of marine environments, including exposure to saltwater, UV radiation, and temperature fluctuations. Its unique design incorporates strategically placed ridges and grooves that conform tightly to the mating surfaces of the engine block and cover, providing an airtight and watertight seal that enhances the longevity of internal components while minimizing friction and wear. This gasket is particularly suited for Yamaha outboards equipped with the **F100, F150, F200, or F230** series engines, where reliability and performance are paramount. Whether installed in recreational boats, fishing vessels, or performance yachts, the **688-11193-01-00** ensures seamless operation by maintaining internal pressure and preventing fluid leaks that could compromise engine efficiency or lead to costly repairs. Its compatibility with Yamaha s advanced outboard systems makes it an essential replacement part for mechanics and DIY enthusiasts seeking to restore or upgrade their motor s protective integrity.

### **Pros and Cons of buying a Yamaha 688-11193-01-00 (Superseded by 688-11193-A1-00) HD Cover Gasket**

#### **Pros:**

1. **Compatibility** This part is designed specifically for Yamaha outboard engines, ensuring a proper fit and reliable sealing.

2. **Reliability** Yamaha parts are generally built to high standards, reducing the risk of leaks or premature failure when installed correctly.

3. **Cost-Effective Alternative** Since this part is superseded by a newer model (688-11193-A1-00), it may be available at a lower price, making it a budget-friendly option.

4. **Ease of Installation** As a standard gasket, it should be straightforward to replace, especially if you have basic mechanical experience.

5. **Prevents Engine Damage** A failing HD cover gasket can lead to oil leaks, which may cause engine damage if left unaddressed. Replacing it proactively maintains engine health.

6. **Widely Available** Due to its popularity and common use in Yamaha outboards, finding this part should not be difficult, even from third-party sellers.

#### **Cons:**

1. **Superseded Model** The newer version (688-11193-A1-00) may have improvements in material or design, meaning this older part could be less durable or efficient.

2. **Potential Fit Issues** If your engine has undergone modifications or if the gasket has been improperly stored, it might not seal perfectly, leading to leaks.

3. **Limited Warranty Coverage** Since it s an older part, Yamaha may not offer warranty support for it, unlike newer models.

4. **Compatibility Verification Required** Always double-check that this exact part number matches your engine model to avoid purchasing the wrong gasket.

5. **Risk of Counterfeit Parts** When buying from third-party sellers, there s a chance of receiving a fake or low-quality replica, which could fail prematurely.

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### **Conclusion**

The Yamaha 688-11193-01-00 HD cover gasket is a functional and reliable replacement for Yamaha outboard engines, especially if you need a cost-effective solution. However, since it is superseded by a newer model, there may be slight differences in performance or longevity. If budget is not a concern, the updated version (688-11193-A1-00) might be worth the extra cost for potentially better durability.

For most users, this part remains a **good choice** if:

- You verify compatibility with your engine.

- You purchase from a trusted source (preferably Yamaha or an authorized dealer).

- You are willing to accept that it may not be the absolute latest design.

If possible, consider the newer model if you want the most up-to-date improvements.

### **Recommendation:** **Buy the 688-11193-01-00 if:**

- You need a reliable, budget-friendly gasket.

- You confirm it matches your engine model.

- You re okay with the possibility of a slightly older design.

**Consider the newer 688-11193-A1-00 if:**

- You want the latest improvements in material or sealing.

- You can afford a slightly higher price for potentially better long-term performance.

Always prioritize purchasing from reputable sellers to avoid counterfeit or damaged parts.

Details:

YAMAHA OEM SUPERSEDED BY 688-11193-A1-00 - GASKET, HD.COVER 1 688-11193-01- I have seven of these available. They re all new old stock so they come in different packaging. There are pictures of all the different packaging Two them came out a bowl five pack other sealed individually.

part #: 688111930100 prices

  • $14.94-$34.62

specifications ouboaen:

  • for makes: Yamaha
  • part type: Gasket Cover
  • country of origin: Japan
  • upc: 688111930100

returns ouboaen:

  • policy: No Returns

payments ouboaen:

  • wallet: Paypal
  • credit card: Discover
  • other

offer ouboaen:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • best offers: True
  • quantity: 7
  • started: March 18, 2026

seller ouboaen:

  • # reviews: 418
  • city: Coos Bay, Oregon
  • rating: 100.0%

general ouboaen:

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

shipping ouboaen:

  • cost: $9.81
  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated
  • carrier: USPS
  • transit: 7-10 Days
for makes: yamaha, part type: gasket cover, country of origin: japan,
category: boat parts > outboard engines components, sku: 22731208891414752,
Yamaha 688-11193-01-00 Is Similar To:
ouboaen logo
5 offers $14.94–$34.62 USD
  • New. Offer #1 priced at $15.00 + $10.60 shipping estimate = $25.60* total. There are pictures of all the different packaging Two of them came out of a bowl five pack the other five are sealed individually YAMAHA OEM SUPERSEDED BY - GASKET, HD.COVER 1 I have seven of these available.+$10.60 shipping
  • New. Offer #2 priced at $14.94 + $9.00 shipping estimate = $23.94* total. 3 Cyl Jet 90. HEAD COVER GASKET: YAMAHA 75 - 90 HP 3 CYLINDER 84-09.+$9.00 shipping
  • New. Offer #3 priced at $34.62 + $5.82 shipping estimate = $40.44* total. +$5.82 shipping
  • New other (see details). Offer #4 priced at $12.99 + $11.35 shipping estimate = $24.34* total. +$11.35 shipping
  • New. Offer #5 priced at $18.35 + $0.00 shipping estimate = $18.35* total. FREE SHIPPING

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