YAMAHA 6G8-W0093-00 Outboard Carb Nos Kit YB2

( Manufacturer Part Number: 6G8-W0093-00 ), ( Country Of Origin: Japan )

Review YAMAHA Outboard Carb Kit New Oem Nos Yb2

The **Yamaha 6G8-W0093-00 Outboard Carb Kit (NOS YB2)** is a meticulously preserved, no-service (NOS) replacement carburetor assembly designed exclusively for Yamaha s legendary **6G8 and 6G8A outboard engines**, including models like the **6G8, 6G8A, and their variants** found in classic and mid-range Yamaha outboards from the late 1970s through the early 1990s. This kit represents a high-quality, factory-original solution for restoring or upgrading the performance of these engines, ensuring seamless operation and reliable fuel delivery. Crafted from durable materials, the **YB2 carburetor** features a robust **aluminum body** with precision-machined passages, a **chrome-plated throttle body**, and a **delicate but robust float mechanism** that maintains optimal fuel levels for smooth combustion. The kit includes all essential components, such as the **throttle lever, mixture screw, idle mixture screw, and pilot jet**, all of which are designed to work in tandem with the engine s original specifications, guaranteeing accurate fuel-air ratios for peak efficiency. Whether replacing a worn-out or damaged carburetor or upgrading an older engine for better performance, this NOS kit ensures a direct fit with minimal modifications required. Its timeless design reflects Yamaha s engineering prowess of the era, offering a blend of simplicity and effectiveness that has stood the test of time. Ideal for boat enthusiasts, restorers, and mechanics seeking authenticity, this carb kit is a must-have for preserving the integrity and performance of Yamaha s iconic outboard motors.

The **Yamaha 6G8-W0093-00 Outboard Carb Kit (NOS - New Old Stock)** is a popular choice for restoring or upgrading older Yamaha outboards, particularly those from the 1980s and 1990s. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of buying a Yamaha 6G8-W0093-00 Carb Kit (NOS)**

1. **Authentic Replacement Part**

The kit is a **newly sourced NOS unit**, meaning it is factory-sealed and unused, ensuring it matches the original specifications of the engine. This eliminates concerns about compatibility issues that can arise with aftermarket or refurbished parts.

2. **Reliable Performance**

Yamaha s carburetors from this era were known for their durability and smooth operation. The 6G8 engine (common in models like the 6.5 HP and 8 HP outboards) benefits from precise fuel-air mixture control, which improves throttle response and power delivery.

3. **Ease of Installation**

The kit typically includes all necessary components (carburetor, gaskets, and sometimes a primer bulb or fuel line), making installation straightforward for those with basic mechanical skills. Yamaha s designs are generally user-friendly compared to some competitors.

4. **Historical Accuracy for Restorations**

If you re restoring a classic Yamaha outboard, using an NOS carb kit ensures the engine runs as it did originally. This is valuable for collectors, enthusiasts, or those participating in vintage boat shows.

5. **Potential for Improved Fuel Efficiency**

A well-maintained or restored carburetor can optimize fuel consumption, reducing waste compared to a clogged or worn-out original unit.

6. **Resale Value**

NOS parts retain higher resale value than used or aftermarket alternatives. If you decide to sell the outboard later, having original or high-quality replacement parts can make it more attractive to buyers.

7. **Compatibility with Common Modifications**

The 6G8 carb kit works well with minor upgrades like performance air filters or exhaust systems, allowing for incremental power improvements without major overhauls.

---

### **Cons of buying a Yamaha 6G8-W0093-00 Carb Kit (NOS)**

1. **Cost**

NOS parts are significantly more expensive than used or aftermarket alternatives. The price reflects their authenticity and condition, which may not be justified if you re on a tight budget or only need basic functionality.

2. **Limited Availability**

NOS inventory can be scarce, especially for older Yamaha models. This may require patience or multiple sourcing attempts, potentially driving up costs due to urgency or middleman fees.

3. **No Guarantee of Long-Term Reliability**

While NOS implies the part is unused, it doesn t guarantee it hasn t been exposed to moisture or improper storage. Some kits may develop minor issues (e.g., sticky diaphragms or minor corrosion) after long-term storage, requiring additional maintenance.

4. **Skill Dependency**

Installing a carb kit requires attention to detail, especially with gasket sealing and carburetor adjustments. Poor installation can lead to fuel leaks, poor performance, or even engine damage. Those without mechanical experience may need to pay for professional help, adding to the cost.

5. **Potential for Overkill**

If the original carburetor was functioning adequately, replacing it with a NOS kit may be unnecessary. In such cases, a thorough cleaning and adjustment of the existing carb could suffice, saving money and effort.

6. **Compatibility with Modern Fuel**

Older carburetors like the 6G8-W0093-00 are designed for leaded or low-lead fuel. If you re using modern unleaded fuel, you may need to adjust the carburetor settings or consider a fuel system upgrade (e.g., a modern carb or EFI conversion), which adds complexity.

7. **Environmental and Emissions Concerns**

Older carbureted outboards are less efficient and produce more emissions than modern fuel-injected engines. If you re operating in areas with strict boating regulations, you may face restrictions or need to modify the setup further.

---

### **Conclusion**

The **Yamaha 6G8-W0093-00 NOS Carb Kit** is an excellent choice if you prioritize **authenticity, reliability, and long-term performance** for a classic Yamaha outboard. It s ideal for restorers, enthusiasts, or those who want to maintain the original character of their engine. However, the **higher cost, potential availability issues, and installation challenges** make it less suitable for casual users or those on a budget who only need basic functionality.

If your primary goal is **cost efficiency or ease of use**, alternatives like a **used carb kit from a reputable source** or a **high-quality aftermarket carburetor** (e.g., from a brand like **Hobbs or Walbro**) might be more practical. For most **restoration projects or high-end applications**, the NOS kit is worth the investment.

---

### **Recommendation**

- You are restoring a vintage Yamaha outboard and want to maintain historical accuracy.

- You have mechanical experience or are willing to invest in professional installation.

- You prioritize long-term reliability and are prepared to pay a premium for an unused, high-quality part.

- You plan to keep the outboard for personal use or resale, where NOS parts add value.

- You re operating on a tight budget and the original carburetor is still functional with minor adjustments.

- You lack mechanical skills and are uncomfortable with carburetor tuning.

- You re using the outboard infrequently and don t need the performance benefits of a NOS kit.

- You re open to modernizing the fuel system (e.g., converting to EFI) for better efficiency and emissions compliance.

For most **serious restorers or performance-focused owners**, the **6G8-W0093-00 NOS kit is the best choice**. For others, weighing the cost against the benefits is essential to ensure it aligns with your needs.

Details:

Location YB2. The Yamaha Outboard 6G8-W0093-00 Carb Kit is a genuine OEM part manufactured in Japan by. With this high-quality kit, boat owners can ensure their engine continues to perform at its best while out on the water.

part #: 6g8w009300 prices

• $9.99-$32.99

specifications ouboaen:

• for makes: Yamaha
• mpn: 6g8-w0093-00
• country of origin: Japan

returns ouboaen:

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

offer ouboaen:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 1
• started: March 17, 2026

shipping ouboaen:

• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• cost: $6.09
• carrier: USPS
• transit: 4-8 Days

seller ouboaen:

• # reviews: 1062
• city: Cable, Ohio
• rating: 99.6%

general ouboaen:

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

payments ouboaen:

• credit card: Mastercard
• wallet: Apple-pay
• other

Yamaha 6G8-W0093-00 Is Similar To:

• 65l-13610-01 65l-13610-01 Yamaha New Oem Reed (30.3% similar) Please for availability prior to purchase. We prefer shipping request with a zip code and need to know if the item is business or residence. It is less expensive to ship a business location...(July 7th, 2017)
• 0000001 Yamaha Oem Outboard Digital (43.2% similar) Display photos show actual product buyer will get...(April 20th, 2017)
• 000001 Yamaha Dual Outboard Engine (43.7% similar) Was told that one of the neutral switches replaced inside, wiring harness extension is included need to be connected back because taken apart when rigging removed from boat. Some small parts and screws might be missed. Sometimes I just was unable to test it or some parts screws might be missed. ...(September 16th, 2017)
• 0087 Jae New Tilt Trim Motor Yamaha Sierra Marine (23.5% similar) Yamaha F75, F90 75, 90OUTBOARD F100TLRX 1999 F100TXRX F80TLRX F80TXRX 2000 F100TLRY F80TLRY 2001 F100TLRZ F100TXRZ F80TLRZ 2002 F100TLRA F100TXRA F80TLRA 2003 F75TLRB F80TLRB F90TJRB F90TLRB 2004 F75TLRC F90TJRC F90TLRC. Marketing, listing apps, application yamaha F80, F100 80, 100. ...(June 5th, 2018)
• 06-352 29l-w0042-50-00 Wsm Master Cylinder Rebuild Kit Rear Yamaha (10.1% similar) Item: 06-352MASTER cylinder rebuild kit, rear: yamaha 350OEM 29L-W0042-50-00BRAND: :make model years 3...(February 25th, 2019)
• 06-905 Wsm Master Cylinder Rebuild Kit Front Yamaha (11.5% similar) Item: 06-905MASTER cylinder rebuild kit, front: yamaha 08-18BRAND: :make model years Yamaha's 1/2 Yamaha's-f...(February 25th, 2019)
• 0x66 Yamaha Hp Outboard Motor (43.9% similar) Replaced gear lube but likely needs seal kit or new lower end. Compression on all cylinders. It is a standard left rotation and has just over 1100 hrs. This is a 1999 yamaha 225 hp OX66 saltwater series 2 stoke with lower end had some water in gear lube...(February 3rd, 2019)
• 100-265-04k 688-11631-03-94 688-11631-02 Yamaha Wsm Piston Kit Hp Over Size Only (30.1% similar) ...(April 7th, 2018)
• 10319 Stiletto Stainless Prop Mercury Yamaha Outboard Propeller (31% similar) Condition: used but in good condition and guaranteed to function properly. Part: 10319 stiletto stainless prop x 19P v6 mercury yamaha outboard propeller fits various mariner motor parts. Please see included pictures...(August 24th, 2018)
• 10321 Stiletto Prop Mercury Mariner Yamaha Outboard Propeller (31.6% similar) May fit more engines. Condition: used but in good condition and guaranteed to function properly. Please see included pictures. Part: 10321 stiletto prop x 21P v6 mercury mariner yamaha outboard propeller fits various motor parts. This propeller will also fit yamaha outboard motors with the correct ...(January 7th, 2019)
• 152041 Oem Yamaha Outboard Premier Ii Cable New In Box (48.6% similar) They are yamaha premier cabled 15 foot length I have 2 available this offer is for 1 thanks good luck. I got these for a boat was working on and needed up not using them, think paid over 50 each...(July 1st, 2018)