YAMAHA 8K4-17682-80-00 Chain Drive Sprocket 18T

( Manufacturer Part Number: 8K4-17682-80-00 ), ( Part Type: Chain Drive Sprocket )

Review YAMAHA Oem Chain Drive 18t Sprocket

Introducing the Yamaha 8K4-17682-80-00 chain drive 18T sprocket, a high-performance component designed specifically for Yamaha outboard motors. This sprocket is an essential part of the drive system, responsible for transferring power from the engine to the propeller.

The 8K4-17682-80-00 chain drive sprocket is made from premium quality materials, ensuring durability and reliability even in the most demanding marine environments. Its 18T size is suitable for certain Yamaha outboard motor models, and the chain drive design is engineered for smooth, efficient power transmission.

The sprocket's teeth are meticulously crafted to provide optimal tooth engagement and minimize wear. The teeth's sharp, precise edges ensure positive chain contact for consistent power transfer. Additionally, the sprocket's surface is treated with a protective coating to resist corrosion and ensure a long service life.

The 8K4-17682-80-00 chain drive 18T sprocket is easy to install and replace, ensuring that maintenance is quick and hassle-free. Its precision engineering and high-quality materials ensure that it will perform optimally for countless hours on the water.

In summary, the Yamaha 8K4-17682-80-00 chain drive 18T sprocket is a superior component for your Yamaha outboard motor. Its premium materials, precision engineering, and durable design make it a reliable and efficient power transmission component, ensuring optimal performance and longevity for your marine application.

Pros and Cons of Buying Yamaha 8K4-17682-80-00 Chain Drive 18T Sprocket

1. **Compatibility:** This Yamaha 18T sprocket is specifically designed for Yamaha motorcycles, ensuring a perfect fit and proper engagement with the chain. This can help reduce the risk of chain jump or slippage.

2. **Durability:** Yamaha is a reputable brand known for manufacturing high-quality parts, including sprockets. The 8K4-17682-80-00 sprocket is built to withstand the rigors of regular use, ensuring a long service life.

3. **Improved Performance:** Upgrading your OEM sprocket with a larger aftermarket one, such as the 18T, can help increase torque and acceleration in your motorcycle. This is because a larger sprocket results in a smaller chain pitch, which can help improve power delivery to the rear wheel.

4. **Easier Chain Adjustment:** A larger sprocket can help simplify the process of adjusting the chain tension. With fewer links to adjust, you can save time and effort during routine maintenance.

5. **Potential for Noise:** Installing a larger sprocket can potentially result in increased noise levels, as the chain will have to stretch further between the sprockets. This can be mitigated by ensuring proper chain tension and using a high-quality chain.

6. **Possible Impact on Top Speed:** Increasing the size of the rear sprocket can lead to a slight reduction in top speed. This is because a larger sprocket results in a smaller chain pitch, which can make the engine work harder to turn the wheel at high RPMs.

7. **Cost:** The Yamaha 8K4-17682-80-00 chain drive 18T sprocket may be more expensive compared to other aftermarket options or OEM parts. However, the benefits it offers, such as improved performance and durability, may justify the investment for some riders.

In conclusion, the Yamaha 8K4-17682-80-00 chain drive 18T sprocket offers several advantages, including compatibility, durability, improved performance, easier chain adjustment, and the potential for reduced noise levels. However, it may come with a higher cost and potential drawbacks such as reduced top speed and increased noise levels. Ultimately, the decision to purchase this sprocket depends on your budget, personal preferences, and riding style. If you prioritize performance and durability, this sprocket may be a worthwhile investment. Alternatively, if you are budget-conscious or prefer a quieter riding experience, you may want to consider other options.

Details:

All parts are in stock and ready to ship. Pictures: Thumbnails. If the original package is included it may show signs of wear. Items are shipped using USPS, UPS, and FedEx.

OEM Yamaha 8K4-17682-80-00 Chain Drive 18T Sprocket. Chain Drive 18T Sprocket is used and in good condition, not original packaging.

part #: 8k4176828000 prices

• $19.99-$29.99

specifications enginesnowmobile:

• for makes: Yamaha
• mpn: 8k4-17682-80-00
• part type: Chain Drive Sprocket

seller enginesnowmobile:

• # reviews: 105914
• city: Ashaway, Rhode Island
• rating: 99.9%

offer enginesnowmobile:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 4
• options: Ship-to-home
• started: April 5, 2025

payments enginesnowmobile:

• credit card: Visa
• wallet: Google-pay
• other

general enginesnowmobile:

• Snowmobile Parts > Engines Components > Snowmobile Engine Components
• condition: Used

returns enginesnowmobile:

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

shipping enginesnowmobile:

• cost: $0.00
• carrier: USPS, UPS
• class: Standard, Expedited, One-day
• type: Calculated
• transit: 4-9 Days
• service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope, UPS Next Day Air, UPS 2nd Day Air

Yamaha 8K4-17682-80-00 Is Similar To:

• 8fb-17692-00-00 Yamaha Reverse Chaincase Drive Item (44.7% similar) ...(January 18th, 2019)
• 03-112 Kimpex Silent Drive Chain Links Width Yamaha John Deere More (27.1% similar) Shipping charges listed above apply to the contiguous us. You can also leave us a message. Please verify your junk bulk mail folder as our e-mail reply may end up in there. Satisfaction guaranteed before opening a request. Complex silent drive chain 66 links x 11 width yamaha john Deere more meets...(November 18th, 2018)
• 14-1028 Boss Bearing Yamaha Chain (28.6% similar) ...(April 19th, 2017)
• 1lx-14153-00-00 Yamaha Mountain Max Main Jet Washer New Oem 766856527787 (21.1% similar) New oem yamaha washer main jet oem part number: 1LX 00ITEM only fits specific model's listed. The picture could be generic...(August 10th, 2018)
• 248-23435-03-30 Yamaha Oem Top Triple Clamp Used Silver (35.8% similar) ...(March 18th, 2019)
• 26h-14941-90-00 Yamaha Max Main Nozzle New Oem 766856605539 (23.6% similar) The picture could be generic. New oem yamaha nozzle main oem part number: 26H 00ITEM only fits specific model's listed...(October 18th, 2018)
• 276-15111-00 Yamaha Oem Inner Crankcase Cover Ltmx Used (34% similar) ...(February 17th, 2019)
• 2s2-21425-70-00 Yamaha Oem Bracket Rear Upper (33.3% similar) Yamaha oem 2009 YZ450F YZF450 bracket, rear upper 1/2 S2. In really good shape, they look new...(September 7th, 2018)
• 2s2-21426-70-00 Yamaha Oem Bracket Rear Upper (33.3% similar) Yamaha oem 2009 YZ450F YZF450 bracket, rear upper 2/2 s2 in really good shape, they look new...(September 7th, 2018)
• 3el-81940-02-00 New Yamaha Oem Starter Relay (27.4% similar) The item you are purchasing buying on Polaris yamaha oem starter relay assembly part number. New yamaha oem part condition. As well a full line of parts, accessories, clothing oils. Shipping charge varies per item please see details. The item maybe taken out of package to ship in. Shipping details: ...(March 3rd, 2017)
• 3l5-13101-01-00 Yamaha Oil Pump Assembly New Oem 766856748359 (23.2% similar) The picture could be generic. The picture could be generic. New oem yamaha oil pump assembly oem part number: 3L5 qty 1 previous: 00ITEM only fits specific model's listed. New oem yamaha oil pump assembly oem part number: 3L5 qty 1 previous: 00ITEM only fits specific model's listed...(August 14th, 2018)